title: Python: Get most frequent item in list
body: <p>Given a list of tuples, I'm looking to get the most frequently occurring tuple BUT if there are &quot;joint winners&quot; it should pick between them at random.</p>
  <pre><code>tups = [ (1,2), (3,4), (5,6), (1,2), (3,4) ]
  </code></pre>
  <p>The above list should return either <code>(1,2)</code> or <code>(3,4)</code> at random for the above list</p>