title: Split a dictionary in half?
body: <p>What is the best way to split a dictionary in half?</p>
  
  <pre><code>d = {'key1': 1, 'key2': 2, 'key3': 3, 'key4': 4, 'key5': 5}
  </code></pre>
  
  <p>I'm looking to do this:</p>
  
  <pre><code>d1 = {'key1': 1, 'key2': 2, 'key3': 3}
  d2 = {'key4': 4, 'key5': 5}
  </code></pre>
  
  <p>It does not matter which keys/values go into each dictionary. I am simply looking for the simplest way to divide a dictionary into two.</p>