HTTP Post of XML string and save it as .xml on server (django/GAE)

Question

Trying to send a XML string (client) to my web app which is running on GAE using django.

Idea is to basically have a post handler which will extract the XML content and save it in plain .xml file and return the filename in response to client

If anybody has any idea or have tried similiar thing, would help me go fast.

Thanks in advance !

-- ND