Differences between subprocess module, envoy, sarge and pexpect?
<p>I am thinking about making a program that will need to send input and take output from the various aircrack-ng suite tools. I know of a couple of python modules like subprocess, envoy, sarge and pexpect that would provide the necessary functionality. Can anyone advise on what I should be using or not using, especially as I'm new to python.</p>

<p>Thanks</p>
