Python Abstract Method With It s own init function

In Python, abstract classes provide a way to define a blueprint for other classes. Abstract methods are methods declared in the abstract class but have no implementation. Subclasses are then required to provide concrete implementations for these abstract methods. This tutorial will focus on creating an abstract method with its own __init__ function.
Python's abc module provides tools for working with abstract classes. Abstract classes are created using the ABC (Abstract Base Class) meta-class. Abstract methods are declared using the @abstractmethod decorator.
Let's start by creating an abstract class with an abstract method and its own __init__ function.
In this example, we have an abstract class Shape with an abstract method area and an __init__ function that initializes the name attribute. The @abstractmethod decorator indicates that the area method must be implemented by any concrete subclass of Shape.
Now, let's create concrete subclasses that inherit from the abstract class Shape and implement the abstract method area.
In these examples, we have two concrete subclasses, Circle and Square, both inheriting from the abstract class Shape. Each subclass provides its own implementation of the area method.
Now, let's use our concrete subclasses:
This code creates instances of Circle and Square and prints their names and areas. The output will be:
In this tutorial, we've learned how to create an abstract class with an abstract method and its own __init__ function. Concrete subclasses must provide implementations for the abstract method, ensuring a consistent interface across different shapes. This approach enhances code readability, maintainability, and flexibility.
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