What are interfaces in Python?

What are interfaces in Python?

In Python, an interface is a set of methods that a class must implement, defining a contract for behavior.

How do I create an interface in Python?

You can create an interface using the abc module, which allows you to define abstract base classes.

Can you give me an example of an interface?

Sure! Here's a simple example:

from abc import ABC, abstractmethod

class Animal(ABC):
    @abstractmethod
    def sound(self):
        pass

class Dog(Animal):
    def sound(self):
        return 'Bark'

What is the purpose of using interfaces?

Interfaces promote code reusability and ensure that different classes adhere to a specific contract.