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In the world of programming, organization is key. As projects grow in complexity, maintaining a well-structured codebase becomes increasingly challenging. Fortunately, Python’s inheritance feature provides a powerful solution for keeping your code organized and efficient.
In this article, we’ll explore the concept of inheritance and how it can help you write cleaner, more maintainable code.
Inheritance is a fundamental concept in object-oriented programming (OOP). It allows you to create a new class (child class) based on an existing class (parent class). The child class inherits all the attributes and methods from the parent class, enabling code reuse and promoting a hierarchical structure.
Let’s dive into a real-world example to illustrate the power of inheritance. Imagine you’re building a software system for an online bookstore. You might have a base class called Product
that defines common attributes and methods for all products:
class Product:
def __init__(self, name, price):
self.name = name
self.price = price
def display_info(self):
print(f"Product…