Question

What are class members? How do you define it?

Answer 1

In Python, a class is defined by using the keyword class. Every class has a unique name followed by a colon ( : ).

Syntax:
class class_name:
statement_1
statement_2
…………………
…………………
statement_n
Where, a statement in a class definition may be a variable declaration, decision control, loop, or even a function definition. Variables defined inside a class are called “Class Variable” and functions are called “Methods”. Class variables and methods are together known as members of the class. The class members should be accessed through objects or instances of the class. A class can be defined anywhere in a Python program.

Example:

Program to define a class
class Sample:
x, y = 10, 20 # class variables
In the above code, the name of the class is Sample and it has two variables x and y having the initial value 10 and 20 respectively. To access the values defined inside the class, you need an object or instance of the class.