title: About 20 models in 1 django app
body: <p>I have started work on a local app for myself that runs through the browser. Having recently gone through the django tutorial I'm thinking that it might be better to use django rather than just plain python.</p>
  
  <p>There's one problem: I have at least 20 models and each will have many functions. Quite simply it's going to create one huge models file and probably huge views too. How do I split them up?</p>
  
  <p>The <a href="http://woarl.com/images/entity%20chart.png" rel="noreferrer">models are all related</a> so I can't simply make them into separate apps can I?</p>