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* Fixes Issue #16114: The subprocess module no longer provides aGregory P. Smith2012-10-101-1/+9
|\ | | | | | | | | | | misleading error message stating that args[0] did not exist when either the cwd or executable keyword arguments specified a path that did not exist.
| * Fixes Issue #16114: The subprocess module no longer provides aGregory P. Smith2012-10-101-1/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | misleading error message stating that args[0] did not exist when either the cwd or executable keyword arguments specified a path that did not exist. It now keeps track of if the child got as far as preexec and reports it if not back to the parent via a special "noexec" error message value in the error pipe so that the cwd can be blamed for a failed chdir instead of the exec of the executable being blamed instead. The executable is also always reported accurately when exec fails. Unittests enhanced to cover these cases.
* | Fixes issue #15756: subprocess.poll() now properly handles errno.ECHILDGregory P. Smith2012-09-291-1/+8
|\ \ | |/ | | | | | | to return a returncode of 0 when the child has already exited or cannot be waited on.
| * Fixes issue #15756: subprocess.poll() now properly handles errno.ECHILDGregory P. Smith2012-09-291-1/+8
| | | | | | | | | | to return a returncode of 0 when the child has already exited or cannot be waited on.
* | Issue #15595: Fix subprocess.Popen(universal_newlines=True)Andrew Svetlov2012-08-191-2/+2
|\ \ | |/ | | | | | | | | for certain locales (utf-16 and utf-32 family). Patch by Chris Jerdonek.
| * Issue #15595: Fix subprocess.Popen(universal_newlines=True)Andrew Svetlov2012-08-191-2/+2
| | | | | | | | | | | | for certain locales (utf-16 and utf-32 family). Patch by Chris Jerdonek.
* | Use Thread.is_alive() instead of old-style Thread.isAlive() in subprocess.Andrew Svetlov2012-08-191-2/+2
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* | Cleanup universal_newlines usage for subprocess.Popen, remove unused param.Andrew Svetlov2012-08-151-4/+4
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* | Issue #15592. Fix regression: subprocess.communicate() breaks on no input ↵Andrew Svetlov2012-08-141-12/+13
|\ \ | |/ | | | | | | | | with universal newlines true. Patch by Chris Jerdonek.
* | Close #14690: Use monotonic clock instead of system clock in the sched,Victor Stinner2012-05-301-4/+8
| | | | | | | | subprocess and trace modules.
* | Implemented PEP 405 (Python virtual environments).Vinay Sajip2012-05-261-1/+1
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* | Move private function _args_from_interpreter_flags() to subprocess.py, soAntoine Pitrou2012-05-181-0/+31
| | | | | | | | | | that it can be imported when threads are disabled. (followup to issue #12098)
* | Issue #11750: The Windows API functions scattered in the _subprocess andAntoine Pitrou2012-04-181-37/+69
| | | | | | | | | | _multiprocessing.win32 modules now live in a single module "_winapi". Patch by sbt.
* | Issue #14252: Fix subprocess.Popen.terminate() to not raise an error under ↵Antoine Pitrou2012-03-111-1/+9
|\ \ | |/ | | | | Windows when the child process has already exited.
| * Issue #14252: Fix subprocess.Popen.terminate() to not raise an error under ↵Antoine Pitrou2012-03-111-1/+11
| | | | | | | | Windows when the child process has already exited.
* | Use InterruptedError instead of checking for EINTRAntoine Pitrou2011-10-231-4/+2
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* | Issue #12494: Close pipes and kill process on error in subprocess functionsVictor Stinner2011-09-011-22/+34
| | | | | | | | | | | | On error, call(), check_call(), check_output() and getstatusoutput() functions of the subprocess module now kill the process, read its status (to avoid zombis) and close pipes.
* | Issue #12650: Fix a race condition where a subprocess.Popen could leakCharles-François Natali2011-08-181-1/+6
|\ \ | |/ | | | | resources (FD/zombie) when killed at the wrong time.
| * Issue #12650: Fix a race condition where a subprocess.Popen could leakCharles-François Natali2011-08-181-1/+6
| | | | | | | | resources (FD/zombie) when killed at the wrong time.
| * Issue #12607: In subprocess, fix issue where if stdin, stdout or stderr isRoss Lagerwall2011-07-271-0/+8
| | | | | | | | given as a low fd, it gets overwritten.
* | Issue #12591: Improve support of "universal newlines" in the subprocessAntoine Pitrou2011-07-231-1/+1
|\ \ | |/ | | | | module: the piped streams can now be properly read from or written to.
| * Issue #12591: Improve support of "universal newlines" in the subprocessAntoine Pitrou2011-07-231-1/+1
| | | | | | | | | | | | | | module: the piped streams can now be properly read from or written to. (this was broken due to the 2.x to 3.x transition; communicate() support is still sketchy)
* | (merge 3.2) Issue #12493: subprocess: communicate() handles EINTRVictor Stinner2011-07-051-3/+3
|\ \ | |/ | | | | | | subprocess.Popen.communicate() now also handles EINTR errors if the process has only one pipe.
| * Issue #12493: subprocess: communicate() handles EINTRVictor Stinner2011-07-051-3/+3
| | | | | | | | | | subprocess.Popen.communicate() now also handles EINTR errors if the process has only one pipe.
* | (merge 3.2) Close #12383: Fix subprocess module with env={}: don't copy theVictor Stinner2011-06-211-1/+1
|\ \ | |/ | | | | environment variables, start with an empty environment.
| * Close #12383: Fix subprocess module with env={}: don't copy the environmentVictor Stinner2011-06-211-1/+1
| | | | | | | | variables, start with an empty environment.
* | (Merge 3.2) Close #12085: Fix an attribute error in subprocess.Popen destructorVictor Stinner2011-06-011-1/+4
|\ \ | |/ | | | | | | if the constructor has failed, e.g. because of an undeclared keyword argument. Patch written by Oleg Oshmyan.
| * Close #12085: Fix an attribute error in subprocess.Popen destructor if theVictor Stinner2011-06-011-1/+4
| | | | | | | | | | constructor has failed, e.g. because of an undeclared keyword argument. Patch written by Oleg Oshmyan.
| * normalize whitespace.Gregory P. Smith2011-05-111-1/+1
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| * merge - 7a3f3ad83676 Fixes Issue #12044.Gregory P. Smith2011-05-111-0/+2
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* | The _posixsubprocess module is now required on POSIX.Gregory P. Smith2011-05-281-160/+28
| | | | | | | | | | | | | | | | | | Remove the pure Python POSIX subprocess implementation. If non-CPython VMs (are there any for 3.x yet?) were somehow depending on this, they already have the exact same set of problems with Python code being executed after os.fork() that _posixsubprocess was written to deal with. They should implement an equivalent outside of Python.
* | Update documentation to mention bytes instead byte string and correct oneGregory P. Smith2011-05-221-2/+2
| | | | | | | | mentioned string to the accurate description of what type is required.
* | - Issue #12044: Fixed subprocess.Popen when used as a context manager toGregory P. Smith2011-05-111-0/+2
| | | | | | | | | | wait for the process to end when exiting the context to avoid unintentionally leaving zombie processes around.
* | whitespace fixBrian Curtin2011-04-291-1/+1
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* | mergeBrian Curtin2011-04-291-2/+9
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| * mergeBrian Curtin2011-04-291-2/+9
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| | * Further fix #7838. CREATE_NEW_CONSOLE was exposed, but none of theBrian Curtin2011-04-291-2/+9
| | | | | | | | | | | | constants to be used for STARTUPINFO were exposed due to the change.
* | | Merge with 3.2Ross Lagerwall2011-04-051-11/+34
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| * | Merge with 3.1Ross Lagerwall2011-04-051-11/+34
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| | * Issue #10963: Ensure that subprocess.communicate() never raises EPIPE.Ross Lagerwall2011-04-051-11/+34
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* | | Issue #11757: subprocess ensures that select() and poll() timeout >= 0Victor Stinner2011-04-051-14/+19
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* | | Issue #11692: Remove unnecessary demo functions in subprocess module.Ross Lagerwall2011-03-271-65/+0
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* | | Fix timeout error message on windows to not be in milliseconds.Reid Kleckner2011-03-211-3/+4
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* | | Fix the Windows timeout code.Reid Kleckner2011-03-201-2/+2
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* | | Issue #11459: A `bufsize` value of 0 in subprocess.Popen() really createsAntoine Pitrou2011-03-191-2/+0
|\ \ \ | |/ / | | | | | | unbuffered pipes, such that select() works properly on them.
| * | Issue #11459: A `bufsize` value of 0 in subprocess.Popen() really createsAntoine Pitrou2011-03-191-2/+0
| |\ \ | | |/ | | | | | | unbuffered pipes, such that select() works properly on them.
| | * Issue #11459: A `bufsize` value of 0 in subprocess.Popen() really createsAntoine Pitrou2011-03-191-2/+0
| | | | | | | | | | | | unbuffered pipes, such that select() works properly on them.
* | | Include the timeout value in TimeoutExpired.Reid Kleckner2011-03-161-22/+32
| | | | | | | | | | | | | | | This was the original intention, but it wasn't threaded all the way through due to 'endtime'. Also added a trivial assertion to get coverage of __str__.
* | | Issue #5870: Add subprocess.DEVNULL constant.Ross Lagerwall2011-03-161-1/+22
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* | | #11565: Merge with 3.2.Ezio Melotti2011-03-161-1/+1
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