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path: root/Lib/subprocess.py
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* [3.6] bpo-22635: Update the getstatusoutput docstring. (GH-3435) (#3439)Miss Islington (bot)2017-09-071-7/+9
| | | | | | To match the documentation updates already made. Also renames the local variable used within to match what it actually holds. (cherry picked from commit 2eb0cb4787d02d995a9bb6dc075983792c12835c)
* [3.6] bpo-31178: Avoid concatenating bytes with str in subprocess error ↵Gregory P. Smith2017-09-061-3/+6
| | | | | | (GH-3066) (#3388) Avoid concatenating bytes with str in the typically rare subprocess error path (exec failed). Includes a mock based unittest to exercise the codepath. (cherry picked from commit 3fc499bca18454b9f432b9b0106cab662bfeb549)
* bpo-22536 [3.6] Set filename in FileNotFoundError (#3305)Gregory P. Smith2017-09-041-6/+6
| | | | | | | | | | * [3.6] bpo-22536: Set the filename in FileNotFoundError. (GH-3194) Have the subprocess module set the filename in the FileNotFoundError exception raised on POSIX systems when the executable or cwd are missing. (cherry picked from commit 8621bb5d93239316f97281826461b85072ff6db7) * bpo-22536 [3.6] (GH-3202) skip non-windows tests.
* [3.6] bpo-30121: Fix debug assert in subprocess on Windows (#1224) (#3173)Victor Stinner2017-08-221-1/+7
| | | | | | | | | | | | | | | | | | | * bpo-30121: Fix debug assert in subprocess on Windows (#1224) * bpo-30121: Fix debug assert in subprocess on Windows This is caused by closing HANDLEs using os.close which is for CRT file descriptors and not for HANDLEs. * bpo-30121: Suppress debug assertion in test_subprocess when ran directly (cherry picked from commit 4d3851727fb82195e4995c6064b0b2d6cbc031c4) * Add test_subprocess.test_nonexisting_with_pipes() (#3133) bpo-30121: Test the Popen failure when Popen was created with pipes. Create also NONEXISTING_CMD variable in test_subprocess.py. (cherry picked from commit 9a83f651f31b47b3f6c8b210f7807b26e8c373a5)
* [3.6] bpo-30730: Prevent environment variables injection in subprocess on ↵Serhiy Storchaka2017-06-231-2/+6
| | | | | | Windows. (GH-2325) (#2360) Prevent passing other invalid environment variables and command arguments.. (cherry picked from commit d174d24a5d37d1516b885dc7c82f71ecd5930700)
* bpo-30418: Popen.communicate() always ignore EINVAL (#2002) (#2004)Victor Stinner2017-06-081-6/+8
| | | | | | 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 d52aa31378ae43e044a300edfe8285954c167216)
* [3.6] bpo-30065: Fixed arguments validation in _posixsubprocess.fork_exec(). ↵Serhiy Storchaka2017-04-191-1/+2
| | | | | (GH-1110) (#1186) (cherry picked from commit 66bffd1)
* fix subprocess on Windows (GH-391 backport) (GH-623)Zachary Ware2017-03-111-1/+1
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* Issue #29335: Fix subprocess.Popen.wait() when the child process hasGregory P. Smith2017-01-221-1/+4
|\ | | | | | | exited to a stopped instead of terminated state (ex: when under ptrace).
| * Issue #29335: Fix subprocess.Popen.wait() when the child process hasGregory P. Smith2017-01-221-1/+4
| | | | | | | | exited to a stopped instead of terminated state (ex: when under ptrace).
* | Fix subprocess.Popen.__del__() fox Python shutdownVictor Stinner2017-01-061-3/+3
| | | | | | | | | | Issue #29174, #26741: subprocess.Popen.__del__() now keeps a strong reference to warnings.warn() function.
* | Issue #20572: The subprocess.Popen.wait method's undocumented endtimeGregory P. Smith2016-11-201-2/+9
| | | | | | | | | | parameter now raises a DeprecationWarning. It was deprecated in 3.4. It was never documented prior to that.
* | Issue #26240: Merge subprocess doc string from 3.5 into 3.6Martin Panter2016-10-251-340/+81
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| * Issue #26240: Clean up the subprocess module doc stringMartin Panter2016-10-251-348/+79
| | | | | | | | Patch by Tim Mitchell.
* | Issue #6135: Adds encoding and errors parameters to subprocessSteve Dower2016-09-061-42/+45
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* | subprocess: enhance ResourceWarning messageVictor Stinner2016-06-141-3/+4
| | | | | | | | | | * Add the process identifier to the warning message * Add also a comment to explain the issue
* | merge from 3.5 - Fixes Issue #26373: subprocess.Popen.communicateGregory P. Smith ext:(%20%5BGoogle%20Inc.%5D)2016-06-041-5/+18
|\| | | | | | | | | now correctly ignores BrokenPipeError when the child process dies before .communicate() is called in more (all?) circumstances.
| * Fixes Issue #26373: subprocess.Popen.communicate now correctly ignoresGregory P. Smith ext:(%20%5BGoogle%20Inc.%5D)2016-06-041-5/+18
| | | | | | | | | | BrokenPipeError when the child process dies before .communicate() is called in more (all?) circumstances.
* | Issue #27167: Clarify the subprocess.CalledProcessError error message textGregory P. Smith ext:(%20%5BGoogle%20Inc.%5D)2016-06-031-4/+15
| | | | | | | | when the child process died due to a signal.
* | subprocess now emits a ResourceWarning warningVictor Stinner2016-05-201-0/+3
| | | | | | | | | | Issue #26741: subprocess.Popen destructor now emits a ResourceWarning warning if the child process is still running.
* | Issue #26741: POSIX implementation of subprocess.Popen._execute_child() nowVictor Stinner2016-05-201-1/+6
| | | | | | | | | | sets the returncode attribute using the child process exit status when exec failed.
* | Issue #22274: Merge stderr=STDOUT fix from 3.5Martin Panter2016-05-131-1/+4
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| * Issue #22274: Redirect stderr=STDOUT when stdout not redirected, by Akira LiMartin Panter2016-05-131-1/+4
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* | Issue #26782: Add STARTUPINFO to subprocess.__all__ on WindowsMartin Panter2016-04-161-1/+2
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* | subprocess._optim_args_from_interpreter_flags()Victor Stinner2016-01-181-2/+12
|/ | | | | | | | | | | | Issue #26100: * Add subprocess._optim_args_from_interpreter_flags() * Add test.support.optim_args_from_interpreter_flags() * Use new functions in distutils, test_cmd_line_script, test_compileall and test_inspect The change enables test_details() test of test_inspect when -O or -OO command line option is used.
* * Re-fix issue #19284: Don't generate the no-op -R command lineGregory P. Smith2015-12-131-3/+0
|\ | | | | | | | | | | | | | | 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.
| * Re-fix issue #19284: Don't generate the no-op -R command lineGregory P. Smith2015-12-131-3/+0
| | | | | | | | | | | | 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.
* | Fix issue #6973: When we know a subprocess.Popen process has died, doGregory P. Smith2015-11-151-7/+12
|\| | | | | | | | | not allow the send_signal(), terminate(), or kill() methods to do anything as they could potentially signal a different process.
| * Fix issue #6973: When we know a subprocess.Popen process has died, doGregory P. Smith2015-11-151-7/+12
| | | | | | | | | | not allow the send_signal(), terminate(), or kill() methods to do anything as they could potentially signal a different process.
* | Add a subprocess.run() function than returns a CalledProcess instance for aGregory P. Smith2015-04-141-16/+108
| | | | | | | | | | more consistent API than the existing call* functions. (enhancement from issue 23342)
* | issue10838: Rename the subprocess.mswindows internal global to _mswindows.Gregory P. Smith2015-04-071-6/+6
| | | | | | | | It is internal only, not a documented API.
* | Addresses Issue #10838: The subprocess now module includesGregory P. Smith2015-04-071-1/+4
| | | | | | | | | | | | | | | | | | | | 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!
* | Issue #21619: Popen objects no longer leave a zombie after exit in the withSerhiy Storchaka2015-02-281-4/+6
|\| | | | | | | statement if the pipe was broken. Patch by Martin Panter.
| * Issue #21619: Popen objects no longer leave a zombie after exit in the withSerhiy Storchaka2015-02-281-4/+6
| | | | | | | | statement if the pipe was broken. Patch by Martin Panter.
* | Issue #23285: PEP 475 -- Retry system calls failing with EINTR.Charles-François Natali2015-02-071-13/+5
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* | Closes #23234: Refactor subprocessVictor Stinner2015-01-141-34/+24
| | | | | | | | Use new OSError exceptions, factorize stdin.write() code.
* | Issue #21332: Ensure that ``bufsize=1`` in subprocess.Popen() selects line ↵Antoine Pitrou2014-09-211-1/+2
|\| | | | | | | buffering, rather than block buffering.
| * Issue #21332: Ensure that ``bufsize=1`` in subprocess.Popen() selects line ↵Antoine Pitrou2014-09-211-1/+2
| | | | | | | | buffering, rather than block buffering.
* | Issue #22043: time.monotonic() is now always availableVictor Stinner2014-09-021-4/+1
| | | | | | | | | | threading.Lock.acquire(), threading.RLock.acquire() and socket operations now use a monotonic clock, instead of the system clock, when a timeout is used.
* | Issue #22033: Reprs of most Python implemened classes now contain actualSerhiy Storchaka2014-07-251-1/+1
| | | | | | | | class name instead of hardcoded one.
* | Remove the obsolete MAXFD constant and Popen._close_fds() method.Gregory P. Smith2014-06-011-14/+0
| | | | | | | | | | They should have been removed years ago when removing the old pure Python implementation from the file.
* | subprocess's Popen.wait() is now thread safe so that multiple threadsGregory P. Smith2014-04-231-10/+40
|\| | | | | | | | | may be calling wait() or poll() on a Popen instance at the same time without losing the Popen.returncode value. Fixes issue #21291.
| * subprocess's Popen.wait() is now thread safe so that multiple threadsGregory P. Smith2014-04-231-10/+40
| | | | | | | | | | may be calling wait() or poll() on a Popen instance at the same time without losing the Popen.returncode value. Fixes issue #21291.
* | #10481: describe universal_newlines' effect on communicate()/check_output() ↵Andrew Kuchling2014-04-141-11/+27
|/ | | | | | output (alternately bytes or strings) Patch by Sam Kimbrel.
* Issue #20976: pyflakes: Remove unused importsVictor Stinner2014-03-201-2/+0
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* merge 3.3 (#19060)Benjamin Peterson2014-03-121-1/+1
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| * remove unnecessary word (closes #19060)Benjamin Peterson2014-03-121-1/+1
| | | | | | | | Patch by Anastasia Filatova.
* | (Merge 3.3) Issue #19612: On Windows, subprocess.Popen.communicate() nowVictor Stinner2014-02-181-1/+9
|\| | | | | | | | | ignores OSError(22, 'Invalid argument') when writing input data into stdin, whereas the process already exited.
| * Issue #19612: On Windows, subprocess.Popen.communicate() now ignoresVictor Stinner2014-02-181-1/+9
| | | | | | | | | | OSError(22, 'Invalid argument') when writing input data into stdin, whereas the process already exited.
* | issue12085: Use more Pythonic way to check _child_created.Serhiy Storchaka2014-02-101-7/+6
|\| | | | | | | _active shouldn't be cached, it set to None on shutdown.