title: Multiple Tuple to Two-Pair Tuple in Python?
body: <p>What is the nicest way of splitting this:</p>
  
  <pre><code>tuple = ('a', 'b', 'c', 'd', 'e', 'f', 'g', 'h')
  </code></pre>
  
  <p>into this:</p>
  
  <pre><code>tuples = [('a', 'b'), ('c', 'd'), ('e', 'f'), ('g', 'h')]
  </code></pre>
  
  <p>Assuming that the input always has an even number of values.</p>