How does the Admin check for the uniqueness of a field of a model?

How does Admin check for the uniqueness of a field of a model? I want to see how it's implemented for creating and editing a model. Where does that code reside? Thanks, --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Group

Python & Django Noob at Django Sprint at PyCon 2008?

I'm new to Python and Django. I will be at the PyCon 2008. I'm thinking about staying after the talks for the Django Sprint, but I'm not sure what I can contribute... any suggestion? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the G