title: AJAX upload in Python (WSGI) without Flash/Silverlight, with progress bar
body: <p>I am looking for a pure Javascript/Python upload example, that uses server polling instead of client-side SWF to display upload progress (like the one on rapidshare.com for example)</p>
  
  <p>Currently, website is running on the standalone wsgi server included with Werkzeug framework, but may be moved to mod_wsgi if the load increases.</p>
  
  <p>I've tried the gp.fileupload middleware, but can't get it to work. Examples on their website wont work either :|</p>
  
  <p>Website already uses <a href="http://www.bbc.co.uk/glow/" rel="nofollow noreferrer">Glow</a> library for other misc client-side stuff, but there is no specific upload-related functionality in it.</p>