Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Python Object-Oriented Python Inheritance Multiple Superclasses

Horatiu Banciu
Horatiu Banciu
12,835 Points

super in a class with no parrent class

Ok soo in the Sneaky class in the init method there's this super call

class Sneaky:
    sneaky = True

    def __init__(self, sneaky=True, *args, **kwargs):
        super().__init__(*args, **kwargs)
        self.sneaky = sneaky

    def hide(self, light_level):
        return self.sneaky and light_level < 10

but there's no parent class so why does he use it? is he trying to call the __init__ method of the object class? is there any reason at all to do that?

1 Answer

Chris Freeman
MOD
Chris Freeman
Treehouse Moderator 68,441 Points

Good question! Kenneth designed the class Sneaky so that it can be used as a β€œmix-in” class. As a mix-in class, it is intended to be used before other inherited classes and not as the sole inherited class. Without the super(), any __init__ in a class following sneaky would not be run.

Post back if you need more help. Good luck!!!