title: Shortest way to get first item of `OrderedDict` in Python 3
body: <p>What's the shortest way to get first item of <code>OrderedDict</code> in Python 3?</p>
  
  <p>My best:</p>
  
  <pre><code>list(ordered_dict.items())[0]
  </code></pre>
  
  <p>Quite long and ugly.</p>
  
  <p>I can think of: </p>
  
  <pre><code>next(iter(ordered_dict.items()))       # Fixed, thanks Ashwini
  </code></pre>
  
  <p>But it's not very self-describing. </p>
  
  <p>Any better suggestions?</p>