title: How to convert a string to a Python array?
body: <p>I have a string looks like this:</p>
  <pre><code>&quot;[3 3 3 3 4 3 4 ...]&quot;
  </code></pre>
  <p>And I need to convert this to a <code>python</code> array. Should I add <code>,</code> after every number before doing anything? or</p>
  <p>Is this possible? If so how?</p>