What are the differences between OOP and Functional Programming in Python?

What are the differences between OOP and Functional Programming in Python?

Object-Oriented Programming (OOP) focuses on objects and classes, while Functional Programming emphasizes functions and immutability.

Can you give me an example of OOP in Python?

Sure! In OOP, you might define a class like this:

class Dog:
    def __init__(self, name):
        self.name = name

    def bark(self):
        return f'{self.name} says woof!'

You can create an instance of Dog and call its methods.

What about an example of Functional Programming?

In Functional Programming, you might use functions like this:

def add(x, y):
    return x + y

result = add(5, 3)

Here, add is a pure function that takes inputs and returns a result without side effects.

Which approach is better for Python development?

It depends on the project requirements. OOP is great for modeling complex systems, while Functional Programming is excellent for data transformation and concurrency.