title: Search for sequence of bytes in python
body: <p>I receive an array like the following:</p>
  
  <pre><code>array('b', [71, 69, 84, 32, 47, 97, 115, 115, 101])
  </code></pre>
  
  <p>and I would like to know if a certain sequence of bytes appears in it, e.g. <code>47 98 113</code></p>
  
  <p>What is the quickest and most pythonic way to do so?</p>