How do I use classes in Python?

How do I use classes in Python?

In Python, classes are used to create user-defined data structures. They allow you to bundle data and functionality together.

Can you give me an example of a simple class?

Sure! Here's a simple class definition:

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

    def bark(self):
        return 'Woof!'

This class represents a dog with a name and a method to bark.

How do I create an instance of this class?

You can create an instance of the Dog class like this:

dog1 = Dog('Buddy')
print(dog1.bark())  # Output: Woof!`

What is the purpose of the __init__ method?

The __init__ method is a special method called a constructor. It initializes the object's attributes when you create a new instance.