Python Classes and Object

1) Create a Class

    To create a class, use the Keyword Class

Example: 

Class Customer:

    y=20

print customer()

Output

<Class '--main--.customer'> 

2) Create Object

Example:  

Class Customer:

      y=20

object1=customer()

print(object1.y)

Output

20

 3)The __init__ () is Function

The Example above are classes and objects in their simplest from, and are not really useful in real application. To Understand the meaning of  classes we have to understand the build in  __init__ Function all classes have a function called __init__(), Which is always executed when the class is begin initialized.

Example: 

Class Customer:

      def __init(self,name,age,phone,position)

        self.name=name

        self.age=age

        self.phone=phone

        self.year=position

object1=customer("Vannaro",40,333,"IT")

print(object1.name)

print(object1.age)   

print(object1.phone)   

print(object1.position)

Output 

Vannaro

40

333

IT