On Windows, subprocess.Popen.communicate() now also ignore EINVAL
on stdin.write() if the child process is still running but closed the
pipe.
(cherry picked from commit d52aa31378)
"ValueError: insecure string pickle" exception instead of the actual exception
on some platforms such as Mac OS X when an exception raised in the forked child
process prior to the exec() was large enough that it overflowed the internal
errpipe_read pipe buffer.
svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r87695 | antoine.pitrou | 2011-01-03 19:23:55 +0100 (lun., 03 janv. 2011) | 5 lines
Issue #10806, issue #9905: Fix subprocess pipes when some of the standard
file descriptors (0, 1, 2) are closed in the parent process. Initial
patch by Ross Lagerwall.
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svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r87233 | gregory.p.smith | 2010-12-14 06:38:00 -0800 (Tue, 14 Dec 2010) | 4 lines
Issue #1731717: Fixed the problem where subprocess.wait() could cause an
OSError exception when The OS had been told to ignore SIGCLD in our process
or otherwise not wait for exiting child processes.
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svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r84582 | brian.curtin | 2010-09-07 08:24:38 -0500 (Tue, 07 Sep 2010) | 3 lines
Adjust #8956 to add the bad signal number to the exception message.
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svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r84559 | brian.curtin | 2010-09-06 11:29:29 -0500 (Mon, 06 Sep 2010) | 6 lines
Fix#8956. ValueError message was only mentioning one signal.
Rather than list out the three signals (or more over time), the message was
made less specific but still descriptive.
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This revision introduced quoting for strings containing | based
on a misunderstanding of the commonly used quoting rules used
on Windows.
| is interpreted by cmd.exe, not by the MS C runtime argv initializer.
It only needs to be quoted if it is part of an argument passed through
cmd.exe.
See issue1300, issue7839, and issue8972.
interpreter shutdown semantics. Same issue goes for the methods that __del__
called. Now all the methods capture the global objects it needs as default
values to private parameters (could have stuck them on the class object itself,
but since the objects have nothing directly to do with the class that seemed
wrong).
There is no test as making one that works is hard. This patch was
verified against a consistently failing test in Mercurial's test suite, though,
so it has been tested in some regard.
Closes issue #5099. Thanks to Mary Stern for the bug report and Gabriel
Genellina for writing another patch for the same issue and attempting to write
a test.
by default as well. This change fixes that by treating -Q like -3 when it comes
to DeprecationWarning; using it causes the silencing to not occur.
Fixes issue #7319.
Since CREATE_NEW_* are used for the creation flags of a subprocess, they
were added to __all__. The rest of the previously exposed attributes are
now qualified by _subprocess.ATTR rather than importing *.
os.kill takes one of two newly added signals, CTRL_C_EVENT and
CTRL_BREAK_EVENT, or any integer value. The events are a special case
which work with subprocess console applications which implement a
special console control handler. Any other value but those two will
cause os.kill to use TerminateProcess, outright killing the process.
This change adds win_console_handler.py, which is a script to implement
SetConsoleCtrlHandler and applicable handler function, using ctypes.
subprocess also gets another attribute which is a necessary flag to
creationflags in Popen in order to send the CTRL events.
Victor Stinner
Gregory P. Smith
Serhiy Storchaka
Martin Panter
Benjamin Peterson
Antoine Pitrou
Charles-François Natali
Ezio Melotti
Ned Deily
Kristján Valur Jónsson
Andrew Svetlov
Charles-François Natali
Ross Lagerwall
Victor Stinner
Brian Curtin
Gregory P. Smith
Brian Curtin
Tim Golden
Stefan Krah
Jean-Paul Calderone
Brett Cannon
Florent Xicluna
Georg Brandl