title: Python parse int from string
body: <pre><code>test1 = 'name1'
  test2 = 'name2'
  ..
  test3 = 'name45'
  test4 = 'name1231231'
  </code></pre>
  
  <p>Let's say I have bunch of strings which start with 'name' and are followed by a number of any length.</p>
  
  <p>How can I parse out the number in the string?  </p>
  
  <p>Is <code>regex</code> the only way or is there a built-in module that can accomplish this task?</p>