title: how to use django restframework as a backend for mobile apps
body: <p>I need to built an "API". Using django restframework. API has to support multiple platforms like mobile apps, webapps.
  API will be used as a backend which will store all information. But my problem is how do I access users information using API. I mean normally django has user model. And we access user related stuff using request.user. But how do I access request.user information using API. Please pardon me for asking such question. But as I am new to developing API for Mobile apps. I am facing difficulty.</p>