What is polymorphism in Python?

What is polymorphism in Python?

Polymorphism in Python allows objects of different classes to be treated as objects of a common superclass. It enables methods to do different things based on the object it is acting upon.

Can you give me an example of polymorphism in Python?

Sure! Here's a simple example:

class Animal:
    def speak(self):
        pass

class Dog(Animal):
    def speak(self):
        return 'Woof!'

class Cat(Animal):
    def speak(self):
        return 'Meow!'

animals = [Dog(), Cat()]
for animal in animals:
    print(animal.speak())  # Outputs: Woof! Meow!

What are the benefits of using polymorphism?

Polymorphism promotes code reusability and flexibility. It allows for easier maintenance and the ability to extend code without modifying existing code.

Are there any drawbacks to using polymorphism?

One potential drawback is that it can lead to less readable code if overused or misused, making it harder to understand the flow of the program.