title: Django restapi passing parameter to read()
body: <p>In the test example <a href="http://django-rest-interface.googlecode.com/svn/trunk/django_restapi_tests/examples/custom_urls.py" rel="nofollow noreferrer">http://django-rest-interface.googlecode.com/svn/trunk/django_restapi_tests/examples/custom_urls.py</a> on line 19 to they parse the request.path to get the poll_id. This looks very fragile to me. If the url changes then this line breaks. I have attempted to pass in the poll_id but this did not work. 
     So my question is how do I use the poll_id (or any other value) gathered from the url?  </p>