title: how do i replace a query with a new value in urlparse?
body: <p>so I have a data as follows: </p>
  
  <pre><code> item = '//s780.scene7.com/is/image/forever/301596014_001?hei=98&amp;wid=98'
  </code></pre>
  
  <p>using urlparse module. how can i replace the above data with a new size to make it look like this:</p>
  
  <pre><code>  item = '//s780.scene7.com/is/image/forever/301596014_001?hei=360&amp;wid=360'
  </code></pre>