STINNER Victor added the comment:
> test_sigwaitinfo_interrupted() fails because SIGALRM
> signal handler is called ...
Oh, the problem is that sigwait() behaviour changes after a fork: it is
interrupted if an unexpected signal is received, but the signal handler is not
called. It b
New submission from STINNER Victor :
FAIL: test_user_site (packaging.tests.test_command_install_dist.InstallTestCase)
--
Traceback (most recent call last):
File
"/home/buildbot/buildarea/3.x.ochtman-gentoo-amd64/buil
New submission from STINNER Victor :
test_io.check_interrupted_write() has two threads and a pipe:
- reader (thread): read one byte from the pipe
- writer (main thread): write 1 MB into the pipe
An alarm (SIGALRM) is scheduled in one second. The writer blocks because the
pipe buffer is
STINNER Victor added the comment:
Patch to skip the test on FreeBSD 5, 6 and 7.
I was unable to reproduce #11859 on my FreeBSD 8 VM, so I didn't add freebsd8.
--
keywords: +patch
Added file: http://bugs.python.org/file22506/test_io_skip_freebsd.
STINNER Victor added the comment:
"Be aware that programs which use signal.signal() to register a handler for
SIGABRT will behave differently."
I don't understand this sentence. I think that this sentence should be removed,
and another should maybe be added. E.g. "os.abor
STINNER Victor added the comment:
> But I think we could just remove this test
The test pass on Linux and FreeBSD 6 using a subprocess. I commited my patch to
replace fork() by subprocess, let's see how it works on buildbots.
--
___
Python
New submission from STINNER Victor :
Seen on "AMD64 Snow Leopard 2 3.x" buildbot:
=
ERROR: test_options (test.test_ssl.ContextTests)
--
Traceback (m
STINNER Victor added the comment:
I will not backport the change in Python 2.7, because regrtest already captures
stdout (but not in verbose mode), and it checks that the output is empty.
--
___
Python tracker
<http://bugs.python.org/issue12
STINNER Victor added the comment:
> One more time, commit messages using the present tense are ambiguous:
> when you write “runtest() truncates the StringIO stream before a new
> test“, it’s not clear at all whether you describe the previous,
> incorrect behavior or the new, fixed o
STINNER Victor added the comment:
> Eric is right. I don't see the patch when reading "hg log" output
I'm using hg log -p.
> or looking up revisions given by "hg annotate".
hg annotate doesn't display the changelog, only the commi
STINNER Victor added the comment:
Good news: it's a duplicate and it's already fixed! See issues #10090 and
#10154. The fix is part of Python 3.1.4 (released the 12th june 2011) and
Python 2.7.2 (released the 12 june 2011), and will be part of Python 3.2.1.
--
nosy: +haypo
STINNER Victor added the comment:
(Python 2.6 only accepts security fixes, no more bug fixes. It's time to
upgrade to 2.7!)
--
___
Python tracker
<http://bugs.python.org/is
STINNER Victor added the comment:
See also #8260.
--
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<http://bugs.python.org/issue12446>
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STINNER Victor added the comment:
See also #12446.
--
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nosy: +haypo
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<http://bugs.python.org/issue7117>
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New submission from STINNER Victor :
open() uses the locale encoding in Python 3 when opening text file if the
encoding argument is not specified (implicit). Some functions use locale
encoding, but it's not the right encoding. I see at least three cases where the
encoding should be ch
Changes by STINNER Victor :
--
nosy: +haypo
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New submission from STINNER Victor :
sysconfig uses regex to parse the a .plist file (format based on XML),
/System/Library/CoreServices/SystemVersion.plist: the plistlib module can be
used instead. I rebuild my patched Python from scatch (make distclean) and I
didn't notice any boot
Changes by STINNER Victor :
Added file: http://bugs.python.org/file22522/plistlib_deprecation.patch
___
Python tracker
<http://bugs.python.org/issue12452>
___
___
Pytho
STINNER Victor added the comment:
pkginfo_utf8.patch: distutils uses UTF-8 to write PKG-INFO and .egg-info,
instead of the locale encoding. It should be applied to 2.7, 3.2 and 3.3.
packaging_pkginfo_utf8.patch: packaging tests use UTF-8 to write PKG-INFO
files, instead of the locale
Changes by STINNER Victor :
Added file: http://bugs.python.org/file22524/packaging_pkginfo_utf8.patch
___
Python tracker
<http://bugs.python.org/issue9561>
___
___
Pytho
STINNER Victor added the comment:
> What about Windows? tempfile.mkdtemp(prefix='bar') can generate
> ...\tmpxxbaxx\...
AH! The test failed on "x86 XP-4 x86":
http://www.python.org/dev/buildbot/all/builders/x86%20XP-4%203.x/builds/
New submission from STINNER Victor :
The following test fails sometimes. I don't know on which buildbot it occurs.
The last failure is on "x86 XP-5 3.x":
==
FAIL: test_failing_import_sticks (test.test_imp
STINNER Victor added the comment:
The test is still failing on many buildbots.
x86 Ubuntu Shared 3.x:
==
ERROR: test_ccc (test.test_ftplib.TestTLS_FTPClass
STINNER Victor added the comment:
See also issue #9561 for distutils: I just attached a new patch for PKG-INFO /
.egg-info files.
--
___
Python tracker
<http://bugs.python.org/issue12
New submission from STINNER Victor :
The MH class uses the locale encoding to read and write .mh_sequences files.
According to R. David Murray, ASCII can be safetly used instead. Extract of our
discussion on IRC:
bitdancer> haypo: that's one of the cases where using locale
Changes by STINNER Victor :
--
nosy: +jerub
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<http://bugs.python.org/issue12454>
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STINNER Victor added the comment:
See also issue #12454 for the mailbox module (.mh_sequences).
--
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Python tracker
<http://bugs.python.org/issue12451>
___
___
STINNER Victor added the comment:
Still crashing on "PPC Tiger 3.x" buildbot:
...
[333/356/2] test_ttk_guionly
Fatal Python error: Segmentation fault
Current thread 0xa000ed88:
File "/Users/buildbot/buildarea/3.x.parc-tiger-1/build/Lib/tkinter/ttk.py",
l
STINNER Victor added the comment:
test_ttk_guionly is still crashing regulary on "PPC Tiger 3.x" buildbot, see
issue #5120. Can anyone with a Mac look at this issue?
--
___
Python tracker
<http://bugs.python.
STINNER Victor added the comment:
> Now we see if the buildbots agree with me that this is fixed.
There is a new failure today on a Windows Seven buildbot:
==
FAIL: test_reread (test.test_mailbox.TestMail
STINNER Victor added the comment:
> Okay. I guess you’ll use codecs.open in 2.7
Oh, Python 2.7... DistributionMetadata of distutils encodes most values to byte
strings (get_xxx() methods calls self._encode_field). It would be possible to
use codecs.open(), but an Unicode file expe
STINNER Victor added the comment:
> Since this buildbot is set up in an environment where it is
> "running headless", that is to say the tests are run under
> a username that is not logged in to the window server, we should
> not be trying to run GUI tests there, in pa
Changes by STINNER Victor :
Added file: http://bugs.python.org/file22527/requires_tkinter.patch
___
Python tracker
<http://bugs.python.org/issue8716>
___
___
Python-bug
STINNER Victor added the comment:
> Victor, I don't understand what your patch is trying to accomplish.
It skips test_tk and test_ttk_guionly if the DISPLAY environment variable is
not set.
--
___
Python tracker
<http://bugs.python.or
STINNER Victor added the comment:
@pitrou: How can we fix the configuration of the buildbot?
--
nosy: +pitrou
___
Python tracker
<http://bugs.python.org/issue8
STINNER Victor added the comment:
As discussed on IRC, updated patch skipping test_tk and test_ttk_guionly very
early if the gui resource is not set.
--
Added file: http://bugs.python.org/file22529/requires_tkinter-2.patch
___
Python tracker
<h
STINNER Victor added the comment:
I think that time.sleep() should behave as select.select() (issue #11757,
commit 3982be773b54) and signal.sigtimedwait(): raise a ValueError if the
timeout is negative. A good reason to always raise an error is that
floatsleep() has different implementations
STINNER Victor added the comment:
> According to Google Code Search, deliberate uses of sleep(-1)
> are almost non-existent:
The search gives two results, in pycaf and a plone installer (in
"compilezpy.py"). I don't know what is the expected behaviour: "infinite&
New submission from STINNER Victor :
While reading floatsleep() (time.sleep) code for issue #12459, I noticed that
the Python signal handler is not called in floatsleep() if a signal interrupted
the sleep. Well, it just "works" because the bytecode evaluation loop will call
PyErr_Ch
STINNER Victor added the comment:
See also #12462, I found something weird in the signal handling of floatsleep().
--
___
Python tracker
<http://bugs.python.org/issue12
STINNER Victor added the comment:
The sleep implementation of floatsleep() doesn't call PyErr_SetFromErrno() if
errno is EINTR, whereas EINTR indicates that select() was interrupted. I agree
that PyErr_CheckSignals() is overkill in the Windows implementation.
My new patch is more exp
Changes by STINNER Victor :
--
resolution: -> fixed
status: open -> closed
___
Python tracker
<http://bugs.python.org/issue12462>
___
___
Python-bugs-list
STINNER Victor added the comment:
Tim Lesher on python-dev: "On the Windows side, Sleep(-1) as "infinite" is
correct and documented:
http://msdn.microsoft.com/en-us/library/ms686298(v=vs.85).aspx"
Wine defines INFINITE using "#define INFINITE 0x":
h
New submission from STINNER Victor :
==
FAIL: test_close_fds (test.test_subprocess.POSIXProcessTestCase)
--
Traceback (most recent call last):
File
"/
New submission from STINNER Victor :
==
FAIL: test_6_daemon_threads (test.test_threading.ThreadJoinOnShutdown)
--
Traceback (most recent call last):
File
&q
STINNER Victor added the comment:
Ok, no more regression / bug related to this issue, let close it.
--
resolution: -> fixed
status: open -> closed
versions: -Python 2.7, Python 3.2
___
Python tracker
<http://bugs.python.org/i
STINNER Victor added the comment:
regrtest_regex-2.patch: minor update, just ensure that the patch applies
correctly on the default branch.
--
Added file: http://bugs.python.org/file22538/regrtest_regex-2.patch
___
Python tracker
<h
STINNER Victor added the comment:
The initial problem was test_3_join_in_forked_from_thread() and the hangs does
still happen:
[324/356] test_threading
Timeout (1:00:00)!
Thread 0x404248c0:
File "/srv/buildbot/buildarea/3.x.bolen-ubuntu/build/Lib/subprocess.py", lin
Changes by STINNER Victor :
--
nosy: +haypo
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Python tracker
<http://bugs.python.org/issue12291>
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nosy: +haypo
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New submission from STINNER Victor :
test_faulthandler fails on the FreeBSD 6 buildbot since my commit
024827a9db64990865d29f9d525694f51197e770:
Issue #12392: fix thread initialization on FreeBSD 6
On FreeBSD6, pthread_kill() doesn't work on the main thread before the creation
of the
STINNER Victor added the comment:
This issue introduced regressions in the faulthandler module: see issue #12469.
--
___
Python tracker
<http://bugs.python.org/issue12
Changes by STINNER Victor :
--
nosy: +neologix
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STINNER Victor added the comment:
Debug session with gdb:
---
[vstinner@buildbot-freebsd ~/cpython]$ gdb -args ./python x.py
GNU gdb 6.1.1 [FreeBSD]
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public
STINNER Victor added the comment:
By the way, the failures:
Re-running test 'test_faulthandler' in verbose mode
test_disable (test.test_faulthandler.FaultHandlerTests) ... ok
test_dump_traceback (test.test_faulthandler.FaultHandlerTests) ... ok
test_dump_trac
STINNER Victor added the comment:
On FreeBSD 6, os.kill(os.getpid(), signum) calls immediatly the signal handler
before the creation of the first thread (which was the case by default before
my commit 024827a9db64), whereas the signal handler is called "later" (when
exactly?)
STINNER Victor added the comment:
> What happens if you create the thread after having registered
> the SIGBUS handler?
I reverted my commit and created the thread after the call to
faulthandler.register(). It changes nothing, the signal handler is still called
"later"
STINNER Victor added the comment:
The last heap_gc_deadlock_lockless.diff looks good.
Note: please try to use different filenames for different versions of the same
patch. For example, add a number (heap_gc_deadlock_lockless-2.diff) to the name
STINNER Victor added the comment:
> I'm also in favor of reverting this commit.
Hum, the problem is that the Python test suite creates a lot of threads. Revert
the patch doesn't change anything for the test suite. I mean that all tests
relying on signal delivery should (must) be
STINNER Victor added the comment:
Duplicate of issue #11732.
--
resolution: -> duplicate
status: open -> closed
___
Python tracker
<http://bugs.python.org/i
STINNER Victor added the comment:
Issue #12481 has been marked as duplicate: "I'm getting the dreaded
"python_d.exe has stopped working" popups in test_faulthandler on Windows 7 +
VisualStudioPro + "Debug|x64"."
--
nosy: +skrah
___
STINNER Victor added the comment:
"Most (all?) Windows machines have error reporting enabled unless you mess with
the registry manually"
It is disabled on all Windows buildbots. test_capi does also test a crash (I
don't know/remember whi
STINNER Victor added the comment:
> Do you mean that the user should change/restore the key
> or that the Python tests should do that?
Python can change temporary the registry value for the duration of the test.
--
___
Python tracker
STINNER Victor added the comment:
The assertion occurs in setup_context() of Python/_warnings.c, called by
fileio_dealloc_warn(). The problem is that globals()['__file__'] is None.
Attached patch should fix this issue.
--
keywords: +patch
nosy: +pitrou
versions: +Python 2
STINNER Victor added the comment:
Test script to reproduce the assertion.
--
Added file: http://bugs.python.org/file22558/test_warn_assert.py
___
Python tracker
<http://bugs.python.org/issue12
Changes by STINNER Victor :
--
nosy: +haypo
___
Python tracker
<http://bugs.python.org/issue11066>
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nosy: +haypo
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STINNER Victor added the comment:
Another recent hang:
http://www.python.org/dev/buildbot/all/builders/x86%20FreeBSD%207.2%203.x/builds/1951/steps/test/logs/stdio
[296/356/3] test_multiprocessing
Timeout (1:00:00)!
Thread 0x28402be0:
File "/usr/home/db3l/buildarea/3.x.bolen-freebsd7/
Changes by STINNER Victor :
--
resolution: -> fixed
status: open -> closed
___
Python tracker
<http://bugs.python.org/issue12467>
___
___
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Changes by STINNER Victor :
--
nosy: +haypo
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<http://bugs.python.org/issue10181>
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STINNER Victor added the comment:
Patch version 2, more complete: use HAVE_MBCS everywhere.
--
Added file: http://bugs.python.org/file22566/have_mbcs-2.patch
___
Python tracker
<http://bugs.python.org/issue9
STINNER Victor added the comment:
Version 3 of the patch:
- fix initialization of the filesystem encoding if HAVE_MBCS is not set
- Python fails on the filesystem encoding if it is unable to get the
filesystem encoding instead of using UTF-8
- reorganize the definition of time_clock
Changes by STINNER Victor :
--
resolution: -> fixed
status: open -> closed
versions: +Python 3.3 -Python 3.2
___
Python tracker
<http://bugs.python.org/
Changes by STINNER Victor :
--
status: open -> closed
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<http://bugs.python.org/issue11859>
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STINNER Victor added the comment:
Commits e07b331bf489 and b9de5e55f798 run wakeup and pending signal tests in a
subprocess to avoid border effects with threads. It should make these tests
more reliable, not only on FreeBSD 6.
PendingSignalsTests now use os.kill() instead of
STINNER Victor added the comment:
TODO:
- check_signum() of WakeupSignalsTests.check_wakeup(): remove set() to check
the order of the received signals (revert 29e08a98281d)
- run test_main(), test_itimer_virtual() and test_itimer_prof() in subprocesses
- fix/skip test_faulthandler on
STINNER Victor added the comment:
> TODO: run test_main(), test_itimer_virtual() and test_itimer_prof()
> in subprocesses
Another TODO: check if test_sigtimedwait_poll() still fails after reverting
024827a9db64 (thread initiali
STINNER Victor added the comment:
As discussed in issue #12469, the commit 024827a9db64 makes things worse: it
changes the behaviour of many functions related to signal handling (e.g.
sigwait()) just to be able to use pthread_kill() on the main thread. I reverted
the patch: commit
New submission from STINNER Victor :
subprocess.Popen.communicate() doesn't catch EINTR error if it is called
without timeout and if there is only one PIPE (stdout or stderr).
Attached patch fixes these cases. It may need a test.
I found this bug while working on test_signal, especial
New submission from STINNER Victor :
subprocess.check_output() doesn't close explicitly pipes if an error occurs.
See for example issue #12493 for an example of an error on .communicate().
Attached patch uses a context manager to ensure that all pipes are always
closed and that the stat
New submission from STINNER Victor :
InterProcessSignalTests uses 4 different signal handlers (SIGUSR1, SIGUSR2,
SIGALRM, SIGHUP) and uses 2 methods to raise a signal (a subprocess executing
"kill -SIG pid" or signal.alarm(1)). It uses signal.pause() and/or
time.sleep(1) to wait
STINNER Victor added the comment:
> run test_main() ... in a subprocesses
I created a new issue for this task: issue #12495. I think that the testcase
has to be rewritten.
--
___
Python tracker
<http://bugs.python.org/issu
STINNER Victor added the comment:
> > When signals are unblocked, pending signal ared delivered in the reverse
> > order
> > of their number (also on Linux, not only on FreeBSD 6).
>
> I don't like this.
> POSIX doesn't make any guarantee about signal d
Changes by STINNER Victor :
--
nosy: +haypo
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New submission from STINNER Victor :
==
ERROR: test_non_blocking_connect_ex (test.test_ssl.NetworkedTests)
--
Traceback (most recent call last):
File
&q
STINNER Victor added the comment:
This issue is a duplicate of #9611.
--
resolution: -> duplicate
status: open -> closed
___
Python tracker
<http://bugs.python.org/
STINNER Victor added the comment:
I backported fixes to 2.7, and also add a new fix to FileIO.read(). I don't see
anything else to do on this issue, so I close it.
Note: read() and write() methods the file object in 2.7 are 64-bit safe on any
OS. They use fread() and frwrite() which t
STINNER Victor added the comment:
Issue #9015 has been marked as a duplicate of this issue.
--
___
Python tracker
<http://bugs.python.org/issue9611>
___
___
Pytho
STINNER Victor added the comment:
I close this issue because test_signal pass on FreeBSD 6 buildbots (3.2 and
3.x). I will reopen it if test_faulthandler fails or if test_signal fails
again, or maybe open new issues.
--
resolution: -> fixed
status: open ->
STINNER Victor added the comment:
> New changeset ea02eca122b5 by Ned Deily in branch '2.7':
> Issue #8716: Avoid crashes caused by Aqua Tk on OSX when attempting to run
> http://hg.python.org/cpython/rev/ea02eca122b5
> New changeset 06cb0d602468 by Ned Deily in branc
STINNER Victor added the comment:
subprocess_check_output-2.patch is a more complete patch: "fix" (?) call(),
check_output() and getstatusoutput(). These functions kill the process if an
exception occurs to not hang on wait() in Popen.__exit__().
Because of the kill, I don't
New submission from STINNER Victor :
Python 2.7 emits a DeprecationWarning warning if callable() is called and
python has the -3 option. callable() was removed in Python 3.0, but it was also
added again in Python 3.2 (issue #10518).
$ ./python -bb -3 -Werror
Python 2.7.2+ (2.7:7bfedb159e82
STINNER Victor added the comment:
> You don't need to add WSAECONNREFUSED,
> it's already there as ECONNREFUSED
Oh ok. Here is a patch for test_ssl.test_connect_ex() ignoring ECONNREFUSED
error.
--
Added file: http://bugs.python.org/file2258
Changes by STINNER Victor :
--
resolution: -> fixed
status: open -> closed
___
Python tracker
<http://bugs.python.org/issue12493>
___
___
Python-bugs-list
STINNER Victor added the comment:
Updated patch: add support.transient_errors tuple.
--
Added file: http://bugs.python.org/file22583/test_ssl-2.patch
___
Python tracker
<http://bugs.python.org/issue12
Changes by STINNER Victor :
Removed file: http://bugs.python.org/file22575/transient_internet_windows.patch
___
Python tracker
<http://bugs.python.org/issue12500>
___
___
Changes by STINNER Victor :
Removed file: http://bugs.python.org/file22582/test_ssl.patch
___
Python tracker
<http://bugs.python.org/issue12500>
___
___
Python-bugs-list m
Changes by STINNER Victor :
--
title: support.transient_internet(): catch also Windows socket errors -> Skip
test_ssl.test_connect_ex() on connection error
___
Python tracker
<http://bugs.python.org/issu
STINNER Victor added the comment:
I didn't see this failure recently. Because packaging module (and tests)
changed after the failure, I suppose that the bug is already fixed.
--
resolution: -> invalid
status: open -> closed
___
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