Python is one of the most popular programming languages. Despite a transition full of ups and downs from the Python 2 version to Python 3, the Object-oriented programming language has seen a massive jump in popularity.

If you plan for a career as a Python developer, you are bound to have a higher payout. As the average salary for a Python developer is around $119,082 per year. But, before you go ahead with the Python learning program, here is something that you should know first- Inheritance in Python.

Let’s first begin with what exactly is inheritance in Python?

What is an inheritance in Python?

Just like a parent-child relationship, inheritance works on derived classes relative to the base class. Every “Derived” class inherits from a “Base” class. The inheritance is represented in UML or Unified Modeling Language. It is a standard modeling language that includes an integrated set of diagrams to help developers specify, structure, and document software systems elements.

Inheritance relationship defines the classes that inherit from other classes as derived, subclass, or sub-type classes. Base class remains to be the source from which a subclass inherits. For example, you have a Base class of “Animal,” and a “Lion” is a Derived class. The inheritance will be Lion is an Animal.

A “Lion” class inherits

• Interface
• Execution

Note: You can replace the Derived Class objects with Base Class objects in an application known as the Liskov substitution principle. It indicates that if a computer program has object P as the subtype of Q, you can easily replace P with Q without altering the properties.

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