title: URL query parameters to dict python
body: <p>Is there a way to parse a URL (with some python library) and return a python dictionary with the keys and values of a query parameters part of the URL?</p>
  
  <p>For example:</p>
  
  <pre><code>url = "http://www.example.org/default.html?ct=32&amp;op=92&amp;item=98"
  </code></pre>
  
  <p>expected return:</p>
  
  <pre><code>{'ct':32, 'op':92, 'item':98}
  </code></pre>