6edadfc9ca
* Re-fix issue #19284 : Don't generate the no-op -R command line
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parameter to "enable" the always on sys.flags.hash_randomization
in _args_from_interpreter_flags() used by multiprocessing and
some unittests. This simplifies the code.
* assert_python_ok docstring typo fix.
* Fix test_cmd_line not to fail if PYTHONHASHSEED is set to a fixed seed.
2015-12-13 20:09:42 -08:00
0212c4dc6b
Re-fix issue #19284 : Don't generate the no-op -R command line
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parameter to "enable" the always on sys.flags.hash_randomization
in _args_from_interpreter_flags() used by multiprocessing and
some unittests. This simplifies the code.
2015-12-13 20:05:55 -08:00
2cd1b3b089
Fix issue #6973 : When we know a subprocess.Popen process has died, do
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not allow the send_signal(), terminate(), or kill() methods to do
anything as they could potentially signal a different process.
2015-11-15 18:26:11 -08:00
a0c9caad66
Fix issue #6973 : When we know a subprocess.Popen process has died, do
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not allow the send_signal(), terminate(), or kill() methods to do
anything as they could potentially signal a different process.
2015-11-15 18:19:10 -08:00
6e73000723
Add a subprocess.run() function than returns a CalledProcess instance for a
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more consistent API than the existing call* functions.
(enhancement from issue 23342)
2015-04-14 16:14:25 -07:00
cb6fdf2c63
issue10838: Rename the subprocess.mswindows internal global to _mswindows.
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It is internal only, not a documented API.
2015-04-07 16:11:33 -07:00
ace55865c5
Addresses Issue #10838 : The subprocess now module includes
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SubprocessError and TimeoutError in its list of exported names for the
users wild enough to use "from subprocess import *".
MAXFD, mswindows and list2cmdline should be dealt with (renamed or
moved) in separate commits.
Committed at 35,000ft. Thanks chromebook free gogo wifi passes!
2015-04-07 15:57:54 -07:00
86ba765705
Issue #21619 : Popen objects no longer leave a zombie after exit in the with
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statement if the pipe was broken. Patch by Martin Panter.
2015-02-28 12:45:00 +02:00
ab900c21fc
Issue #21619 : Popen objects no longer leave a zombie after exit in the with
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statement if the pipe was broken. Patch by Martin Panter.
2015-02-28 12:43:08 +02:00
6e6c59b508
Issue #23285 : PEP 475 -- Retry system calls failing with EINTR.
2015-02-07 13:27:50 +00:00
a5e881d2e8
Closes #23234 : Refactor subprocess
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Use new OSError exceptions, factorize stdin.write() code.
2015-01-14 17:07:59 +01:00
6e311aa748
Issue #21332 : Ensure that ``bufsize=1`` in subprocess.Popen() selects line buffering, rather than block buffering.
2014-09-21 21:15:42 +02:00
afe8d0646c
Issue #21332 : Ensure that ``bufsize=1`` in subprocess.Popen() selects line buffering, rather than block buffering.
2014-09-21 21:10:56 +02:00
ae58649721
Issue #22043 : time.monotonic() is now always available
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threading.Lock.acquire(), threading.RLock.acquire() and socket operations now
use a monotonic clock, instead of the system clock, when a timeout is used.
2014-09-02 23:18:25 +02:00
465e60e654
Issue #22033 : Reprs of most Python implemened classes now contain actual
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class name instead of hardcoded one.
2014-07-25 23:36:00 +03:00
7be74cffbe
Remove the obsolete MAXFD constant and Popen._close_fds() method.
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They should have been removed years ago when removing the old pure
Python implementation from the file.
2014-06-01 00:33:35 -07:00
b218863012
subprocess's Popen.wait() is now thread safe so that multiple threads
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may be calling wait() or poll() on a Popen instance at the same time
without losing the Popen.returncode value. Fixes issue #21291 .
2014-04-23 00:38:22 -07:00
d65ba51e24
subprocess's Popen.wait() is now thread safe so that multiple threads
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may be calling wait() or poll() on a Popen instance at the same time
without losing the Popen.returncode value. Fixes issue #21291 .
2014-04-23 00:27:17 -07:00
4f7b0c3c35
#10481 : describe universal_newlines' effect on communicate()/check_output() output (alternately bytes or strings)
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Patch by Sam Kimbrel.
2014-04-14 15:08:18 -04:00
7fa767e517
Issue #20976 : pyflakes: Remove unused imports
2014-03-20 09:16:38 +01:00
605765fa32
merge 3.3 ( #19060 )
2014-03-12 21:42:04 -05:00
5eea8a7780
remove unnecessary word ( closes #19060 )
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Patch by Anastasia Filatova.
2014-03-12 21:41:35 -05:00
5f47ac2aaa
(Merge 3.3) Issue #19612 : On Windows, subprocess.Popen.communicate() now
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ignores OSError(22, 'Invalid argument') when writing input data into stdin,
whereas the process already exited.
2014-02-18 22:06:35 +01:00
d5c8ce7cc0
Issue #19612 : On Windows, subprocess.Popen.communicate() now ignores
...
OSError(22, 'Invalid argument') when writing input data into stdin, whereas
the process already exited.
2014-02-18 22:00:53 +01:00
580e007860
issue12085: Use more Pythonic way to check _child_created.
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_active shouldn't be cached, it set to None on shutdown.
2014-02-10 19:21:25 +02:00
72e7761301
issue12085: Use more Pythonic way to check _child_created.
...
_active shouldn't be cached, it set to None on shutdown.
2014-02-10 19:20:22 +02:00
7b83b18679
Fixes issue #19929 : Call os.read with 32768 within subprocess.Popen
...
communicate rather than 4096 for efficiency. A microbenchmark shows
Linux and OS X both using ~50% less cpu time this way.
2013-12-08 10:58:28 -08:00
589ecda56e
Fixes issue #19929 : Call os.read with 32768 within subprocess.Popen
...
communicate rather than 4096 for efficiency. A microbenchmark shows
Linux and OS X both using ~50% less cpu time this way.
2013-12-08 10:56:07 -08:00
5ca129b8f0
Fixes issue #19506 : Use a memoryview to avoid a data copy when piping data
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to stdin within subprocess.Popen.communicate. 5-10% less cpu usage.
2013-12-07 19:14:59 -08:00
774f909489
Fixes issue #19506 : Use a memoryview to avoid a data copy when piping data
...
to stdin within subprocess.Popen.communicate. 5-10% less cpu usage.
2013-12-07 19:12:46 -08:00
53dd8167ff
Fixes issue #15798 : subprocess.Popen() no longer fails if file
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descriptor 0, 1 or 2 is closed. (correct fix for 3.4 this time)
2013-12-01 16:03:24 -08:00
54532c9742
Undo supposed fix for Issue #15798 until I understand why this is
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causing test_multiprocessing_forkserver and test_multiprocessing_spawn
failures on head (3.4).
2013-12-01 00:13:35 -08:00
361e30c17a
Undo supposed fix for Issue #15798 until I understand why this is
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causing test_multiprocessing_forkserver and test_multiprocessing_spawn
failures on head (3.4).
2013-12-01 00:12:24 -08:00
1c27e3c7fb
Fixes Issue #15798 - subprocess.Popen() no longer fails if file
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descriptor 0, 1 or 2 is closed.
2013-11-30 19:04:00 -08:00
1eda9e7c30
Fixes Issue #15798 - subprocess.Popen() no longer fails if file
...
descriptor 0, 1 or 2 is closed.
2013-11-30 19:02:57 -08:00
acea823fd8
Remove outdated comment
2013-11-11 15:08:04 +00:00
fc0cad8b04
Remove outdated comment
2013-11-11 15:08:40 +00:00
3a4586a9f9
Issue #18923 : Update subprocess to use the new selectors module.
2013-11-08 19:56:59 +01:00
607981402c
Issue #10197 Tweak docs for subprocess.getstatusoutput and align the documentation, the module docstring, and the function docstring.
2013-11-05 12:57:25 +00:00
ab7211f278
Issue #10197 Rework subprocess.get[status]output to use subprocess functionality and thus to work on Windows. Patch by Nick Coghlan.
2013-11-03 12:55:51 +00:00
e004175c56
Issue #10197 Rework subprocess.get[status]output to use subprocess functionality and thus to work on Windows. Patch by Nick Coghlan.
2013-11-03 12:53:17 +00:00
ac1a248968
Close #19284 : Handle -R properly in flag helper
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Previously, the -R option would be specified multiple times
if PYTHONHASHSEED was set.
2013-10-18 22:39:50 +10:00
daf455554b
Issue #18571 : Implementation of the PEP 446: file descriptors and file handles
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are now created non-inheritable; add functions os.get/set_inheritable(),
os.get/set_handle_inheritable() and socket.socket.get/set_inheritable().
2013-08-28 00:53:59 +02:00
9a3777e525
#18705 : merge with 3.3.
2013-08-17 15:53:55 +03:00
30b9d5d3af
#18705 : fix a number of typos. Patch by Févry Thibault.
2013-08-17 15:50:46 +03:00
5f8e78545c
(3.3->default) Cleanup of documentation change from #17860
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Reformulated the textual change, and applied it to the docstring as well.
2013-07-07 09:28:01 +02:00
385521c90e
Cleanup of documentation change from #17860
...
Reformulated the textual change, and applied it to the docstring as well.
2013-07-07 09:26:45 +02:00
cd171c8e92
Issue #18200 : Back out usage of ModuleNotFoundError (8d28d44f3a9a)
2013-07-04 17:43:24 -04:00
22ba31a3af
Prevent a possible double close of parent pipe fds when the subprocess
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exec runs into an error. Prevent a regular multi-close of the /dev/null
fd when any of stdin, stdout and stderr was set to DEVNULL.
2013-06-15 18:14:56 -07:00
b5461b9884
Prevent a possible double close of parent pipe fds when the subprocess
...
exec runs into an error. Prevent a regular multi-close of the /dev/null
fd when any of stdin, stdout and stderr was set to DEVNULL.
2013-06-15 18:04:26 -07:00
Gregory P. Smith
Serhiy Storchaka
Charles-François Natali
Victor Stinner
Antoine Pitrou
Andrew Kuchling
Benjamin Peterson
Tim Golden
Nick Coghlan
Ezio Melotti
Ronald Oussoren
Brett Cannon