Hi everybody, I want to implement interface functionality in python. I wrote following sample code
https://gist.github.com/1559689 Here I use an abc as an interface. Couple of my models are implementing this interface and one of my consumer model is using those models. In this implementation, I use my abstract class to check if my models are implementing enough functionality to make consumer model methods work (use_object method). Since I used abc's here, I get an error as soon as I try to instantiate a model object. (I do not need to invoke use_object method for validation to work.) Question 1) Is there a better way to implement this validation functionality. Question 2) In this implementation, Validation happens at object instantiation time. Which means If I don't instantiate any object I won't get any error, Is there a ( short ) way of getting this check on code initialization? ( I am not dynamicly changing methods of my models) -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com. To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.
