title: passing arguments without commandline
body: <p>I have a module which accepts arguments from the command line, let's call that module <code>A</code>.</p>
  
  <p>I would like to execute <code>A</code> from another module - <code>B</code>, so that <code>B</code> will set <code>A</code>'s arguments-</p>
  
  <p>without executing <code>A</code> as a separate process.</p>
  
  <p>Any way to do that? </p>