title: How to write a python script to copy files from without copying files it already has?
body: <p>I am an amateur, so please have patience. So here is what I am in need of. I need to move files from one folder to another. In the destination folder the new files will then be sorted out manually. This script will be running every five minutes via pycron, a windows service. I need to know how to write this script, so that it won't copy things it already has. Do I have to create an additional file to keep track of that? </p>
  
  <p>Thank you all for your help!</p>
  
  <p>Edit: If it could be python 2.5 compatible, that would be great.</p>