Examples of using Python + Selenium + Page Object Pattern

I'm looking for examples of using Python, Selenium and POP. I started writing tests, but get I stuck when I'm trying to optimize the code. I'm looking for some simple templates, examples, something like:

- login to stackoverflow
 - click inbox 
  - return unread messages
 - click hot tab
  - click random question 
   - return last answer if exist
 - click month tab

I just want to check how everything should looks like on each file.

Thanks. :)