How can I capture the stdout output of a child process?

Question

I\'m trying to write a program in Python and I\'m told to run an .exe file. When this .exe file is run it spits out a lot of data and I need a certain line printed out to th

Answer 1

Something like this:

import subprocess
process = subprocess.Popen(["yourcommand"], stdout=subprocess.PIPE)
result = process.communicate()[0]