Abstraction & Encapsulation in Python || DataEdge Systems Inc
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. ... The 'abc' module in Python library provides the infrastructure for defining custom abstract base classes.
In an object oriented python program, you can restrict access to methods and variables. This can prevent the data from being modified by accident and is known as encapsulation