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python Programming Glossary: subprocess.popenhttp://stackoverflow.com/questions/1191374/subprocess-with-timeout data or raise an exception on non zero exit codes proc subprocess.Popen cmd stderr subprocess.STDOUT # merge stdout and stderr stdout.. timeout def target print 'Thread started' self.process subprocess.Popen self.cmd shell True self.process.communicate print 'Thread finished'..
Python - How do I pass a string into subprocess.Popen (using the stdin argument)? http://stackoverflow.com/questions/163542/python-how-do-i-pass-a-string-into-subprocess-popen-using-the-stdin-argument How do I pass a string into subprocess.Popen using the stdin argument If I do the following import subprocess.. following import subprocess from cStringIO import StringIO subprocess.Popen 'grep' 'f' stdout subprocess.PIPE stdin StringIO 'one ntwo nthree.. object doesn't quack close enough to a file duck to suit subprocess.Popen. How do I work around this python subprocess stdin share..
read subprocess stdout line by line http://stackoverflow.com/questions/2804543/read-subprocess-stdout-line-by-line i 1 time.sleep 0.5 #filters output import subprocess proc subprocess.Popen 'python' 'fake_utility.py' stdout subprocess.PIPE for line in.. 0.5 #display out put line by line import subprocess proc subprocess.Popen 'python' 'fake_utility.py' stdout subprocess.PIPE #works in.. readline instead #filters output import subprocess proc subprocess.Popen 'python' 'fake_utility.py' stdout subprocess.PIPE while True..
Non-blocking read on a subprocess.PIPE in python http://stackoverflow.com/questions/375427/non-blocking-read-on-a-subprocess-pipe-in-python now It's blocking on the .readline if no data is avaible p subprocess.Popen 'myprogram.exe' stdout subprocess.PIPE str p.stdout.readline..
Stop reading process output in Python without hang? http://stackoverflow.com/questions/4417962/stop-reading-process-output-in-python-without-hang trials import os import time import subprocess process subprocess.Popen 'top' time.sleep 2 os.popen killall top print process it worked.. better than the first one it's kelled but it returns subprocess.Popen object at 0x97a50cc the second trial import os import time import.. trial import os import time import subprocess process subprocess.Popen 'top' .readlines time.sleep 2 os.popen killall top print process..
Running shell command from python and capturing the output http://stackoverflow.com/questions/4760215/running-shell-command-from-python-and-capturing-the-output myarg stdout PIPE .communicate 0 Or import subprocess p subprocess.Popen 'ls' ' a' stdout subprocess.PIPE stderr subprocess.PIPE out..
How to terminate a python subprocess launched with shell=True http://stackoverflow.com/questions/4789837/how-to-terminate-a-python-subprocess-launched-with-shell-true I'm launching a subprocess with the following command p subprocess.Popen cmd stdout subprocess.PIPE shell True However when I try to.. the process. Note that when I run the command with p subprocess.Popen cmd.split stdout subprocess.PIPE It does terminate successfully.. run after the fork and before exec to run the shell. pro subprocess.Popen cmd stdout subprocess.PIPE shell True preexec_fn os.setsid..
How do I duplicate sys.stdout to a log file in python? http://stackoverflow.com/questions/616645/how-do-i-duplicate-sys-stdout-to-a-log-file-in-python output sys.stdout os.fdopen sys.stdout.fileno 'w' 0 tee subprocess.Popen tee log.txt stdin subprocess.PIPE os.dup2 tee.stdin.fileno sys.stdout.fileno..
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