Method overloading example in python

• admin
• February 25, 2018
• Python
• 218 Comments

class Localbus:
    def sayLocal(self, busName=None):
        if busName is not None:
            print('Hello ' + busName)
        else:
            print('Hello ')
obj = Localbus()
obj.sayLocal()
obj.sayLocal('Alif')

Output
=============

Hello
Hello Alif

class Human:

    def sayHello(self, name=None, age=None):

        if name is not None and age is None:
            print('Hello ' + name)


        elif age is not None and age is not None:
            print('Hello ',name, ' your are ' ,age,' years old !')
        else:
            print('Hello ')


# Create instance
obj = Human()

# Call the method
obj.sayHello()

# Call the method with a parameter
obj.sayHello('Ad', '23')

obj.sayHello(age=23)

Output
==============

Hello
Hello Ad your are 23 years old !
Hello None your are 23 years old !