title: python count down to event (in days and hours)
body: <p>Please can someone advise on this, I've tried various methods but don't seem to be able to get it to work.</p>
  
  <p>I just need a countdown from</p>
  
  <pre><code>datetime.now()
  </code></pre>
  
  <p>to </p>
  
  <pre><code>datetime(2011,05,05)
  </code></pre>
  
  <p>in days hours</p>