title: Python & P4V: Automating changelist description
body: <p>I have a variable, <code>fulltext</code>, which contains the full text of what I want the description of a new changelist in P4V to be.  There are already files in the default changelist.</p>
  
  <p>I want to use python to populate the description of a new changelist (based on default) with the contents of <code>fulltext</code>.</p>
  
  <p>How can this be done.  I've tried this:</p>
  
  <pre><code>os.sytem("p4 change -i")
  print fulltext
  </code></pre>
  
  <p>But that doesn't create any new change list at all.  I don't know how to tell p4 that I'm done editing the description.</p>