Final answer:
In Python, abstraction is used to hide complex realities by exposing only necessary parts via abstract classes and interfaces, serving as templates that encapsulate common features while omitting the behind-the-scenes details.
Step-by-step explanation:
Abstraction in Object-oriented Python
Abstraction in object-oriented Python is the concept of hiding the complex reality while exposing only the necessary parts. In Python and other object-oriented languages, abstraction is achieved by using abstract classes and interfaces, which serve as templates for creating objects. An abstract class cannot be instantiated on its own and typically contains one or more abstract methods that must be implemented by its subclasses. The main idea is to provide a base for other classes to derive from and to encapsulate the common features in a way that showcases only what is relevant, while the behind-the-scenes complexities remain hidden from the user. For example, consider a Vehicle abstract class that has a method called move. The details of how a car, bike, or plane moves are different, but an abstraction allows us to use a general move operation without worrying about the specifics at this level.