title: Iterating over date in python
body: <p>This is my code:</p>
  
  <pre><code>MYDATE = []
  start_date = "2011-01-01"
  stop_date = "2013-05-01"
  
  start = start_date.strftime("%Y-%m-%d")
  stop = stop_date.strftime("%Y-%m-%d")
  for r in .......:
      MYDATE.append((r,r))
  </code></pre>
  
  <p>How can I iterate over Date betweet <code>start_date</code> and <code>stop_date</code>?</p>