title: Which urllib attribute should I use instead of urllib.quote() in Pycharm Edition 4.5.4?
body: <p>I used this in pycharm 4.5.4:</p>
  
  <pre><code>url_base += urllib.quote()
  </code></pre>
  
  <p>It gave an error:</p>
  
  <blockquote>
    <p>AttributeError: module 'urllib' has no attribute 'quote'.</p>
  </blockquote>
  
  <p>Which attribute should I use here?</p>