design patterns - A Django admin interface for my Django admin interface -


my django project has models shoptype , shopitem. each shoptype object create, want associate — not single shopitem object — subclass of shopitem. basically, want model type in django not textfield or imagefield or like, modelfield.

example: using django admin interface, create new instance of shoptype called cheeseshop. in turn creates new model called cheese inherits of behavior shopitem. if go main page of django admin site, there's new link called "cheeses", , can create bunch of cheeses please.

of course, suspect that's not possible: if create — — petshop, wouldn't have add new record database, i'd have augment database schema include pets (along registering new pet model admin interface , other complicated things haven't thought of yet).

but maybe there's existing django solution pattern? or maybe there's different, better-suited approach problem might achieve same effect?

any thoughts?


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