Question

In django, I would like to reference the class whose method is being called, where the method itself is implemented in its abstract ancestor.

class AbstractFather(models.Model):
    class Meta:
        abstract = True
    def my_method(self):
        # >>> Here <<<

class Child(AbstractFather):
    pass

I’m looking to do something like:

isinstance(instance, Child):

Of course I can’t know within my_method which child Model was called a priori.

Answer 1

Trivial and works:

class AbstractFather(models.Model):
    class Meta:
        abstract = True
    def my_method(self,some_instance):
        print isinstance(some_instance,self.__class__)

class Child(AbstractFather):
    pass