title: Extending a list in one module from another -- without any lines in the old module?
body: <p>I'm trying to think of ways to extend a list variable in one python file (original.py) from a completely different one (addition.py).</p>
  
  <p>The catch is that I can't add any lines to the original.py file.</p>
  
  <p>Is this remotely possible? I'd like to do it with the stock Python libs rather than adding any batch files, etc. as a second process.</p>