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python Programming Glossary: subprocess.pipehttp://stackoverflow.com/questions/1191374/subprocess-with-timeout stderr subprocess.STDOUT # merge stdout and stderr stdout subprocess.PIPE shell True communicate is used to wait for the process to exit..
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 import StringIO subprocess.Popen 'grep' 'f' stdout subprocess.PIPE stdin StringIO 'one ntwo nthree nfour nfive nsix n' .communicate..
read subprocess stdout line by line http://stackoverflow.com/questions/2804543/read-subprocess-stdout-line-by-line proc subprocess.Popen 'python' 'fake_utility.py' stdout subprocess.PIPE for line in proc.stdout #the real code does filtering here print.. proc subprocess.Popen 'python' 'fake_utility.py' stdout subprocess.PIPE #works in python 3.0 #for line in proc.stdout for line in iter.. proc subprocess.Popen 'python' 'fake_utility.py' stdout subprocess.PIPE while True line proc.stdout.readline if line '' #the real code..
Non-blocking read on a subprocess.PIPE in python http://stackoverflow.com/questions/375427/non-blocking-read-on-a-subprocess-pipe-in-python blocking read on a subprocess.PIPE in python I'm using the subprocess module to start a subprocess.. data is avaible p subprocess.Popen 'myprogram.exe' stdout subprocess.PIPE str p.stdout.readline python io subprocess nonblocking share..
Stop reading process output in Python without hang? http://stackoverflow.com/questions/4417962/stop-reading-process-output-in-python-without-hang redirect stdout process subprocess.Popen top stdout subprocess.PIPE close_fds True try # save last `number_of_lines` lines of the.. redirect stdout process subprocess.Popen top stdout subprocess.PIPE close_fds True # set signal handler signal.signal signal.SIGALRM.. redirect stdout process subprocess.Popen top stdout subprocess.PIPE close_fds True # terminate process in timeout seconds timeout..
Running shell command from python and capturing the output http://stackoverflow.com/questions/4760215/running-shell-command-from-python-and-capturing-the-output 0 Or import subprocess p subprocess.Popen 'ls' ' a' stdout subprocess.PIPE stderr subprocess.PIPE out err p.communicate print out . .... subprocess.Popen 'ls' ' a' stdout subprocess.PIPE stderr subprocess.PIPE out err p.communicate print out . .. foo share improve this..
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 with the following command p subprocess.Popen cmd stdout subprocess.PIPE shell True However when I try to kill using p.terminate or p.kill.. I run the command with p subprocess.Popen cmd.split stdout subprocess.PIPE It does terminate successfully when issuing the p.terminate.. exec to run the shell. pro subprocess.Popen cmd stdout subprocess.PIPE shell True preexec_fn os.setsid os.killpg pro.pid signal.SIGTERM..
Intercepting stdout of a subprocess while it is running http://stackoverflow.com/questions/527197/intercepting-stdout-of-a-subprocess-while-it-is-running subprocess.Popen 'c test_apps testcr.py' shell True stdin subprocess.PIPE stdout subprocess.PIPE print 'process created' while True #next_line.. testcr.py' shell True stdin subprocess.PIPE stdout subprocess.PIPE print 'process created' while True #next_line proc.communicate..
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 'w' 0 tee subprocess.Popen tee log.txt stdin subprocess.PIPE os.dup2 tee.stdin.fileno sys.stdout.fileno os.dup2 tee.stdin.fileno..
How do I get 'real-time' information back from a subprocess.Popen in python (2.5) http://stackoverflow.com/questions/874815/how-do-i-get-real-time-information-back-from-a-subprocess-popen-in-python-2-5 does a blocking readline of myprocess.stdout using stdout subprocess.PIPE I don't get any lines with this method either until the process..
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