Multiprogramming in Django, writing to the Database
- by Marcus Whybrow
Introduction
I have the following code which checks to see if a similar model exists in the database, and if it does not it creates the new model:
class BookProfile():
# ...
def save(self, *args, **kwargs):
uniqueConstraint = {'book_instance': self.book_instance, 'collection': self.collection}
# Test for other objects…
