Classes in Python
Classes are significant in a programming language. It is the heart of object-oriented programming. Python is an object-oriented programming language. As a matter of fact, almost everything is an object in Python. In this lesson, we will learn how to define classes in Python. We will also learn how to create an instance of that class and use the methods of that instance.
The Python code used in this lesson:
class Keyboard:
def definition(self):
print("Keyboard is an input device")
def number_of_keys(self):
print('There are 101 keys')
my_keyboard = Keyboard()
my_keyboard.definition()
my_keyboard.number_of_keys()
my_keyboard.brand = "Logitech"
print(my_keyboard.brand)
new_keyboard = Keyboard()
new_keyboard.definition()
new_keyboard.brand = "Dell"
print(new_keyboard.brand)
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