What are the benefits of using abstract classes in Python?

What are the benefits of using abstract classes in Python?

Abstract classes in Python provide a blueprint for other classes. They allow you to define methods that must be created within any child classes, promoting code reusability and consistency.

Can you give me an example of an abstract class?

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'

class Cat(Animal):
    def sound(self):
        return 'Meow'

How do abstract classes improve code organization?

They improve code organization by enforcing a structure. All subclasses must implement the abstract methods, ensuring that the code adheres to a defined interface.

Are there any downsides to using abstract classes?

Yes, one downside is that they can add complexity to your code. If not used properly, they may lead to over-engineering.