What is an abstract class python?

PythonServer Side ProgrammingProgramming. A class is called an Abstract class if it contains one or more abstract methods . An abstract method is a method that is declared, but contains no implementation. Abstract classes may not be instantiated, and its abstract methods must be implemented by its subclasses.

An abstract class is a class that is designed to be specifically used as a base class . An abstract class contains at least one pure virtual function. You declare a pure virtual function by using a pure specifier ( = 0 ) in the declaration of a virtual member function in the class declaration.

Basically, a class is an abstraction because it describes what is created , whereas an object is created itself. Show activity on this post. A class can be instantiated into objects.