python program for multiple inheritance

Publié le: 19 janvier 2024
sur la chaîne: CodeDash

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Multiple inheritance is a feature in Python that allows a class to inherit attributes and methods from more than one parent class. This tutorial will guide you through the basics of multiple inheritance in Python, along with a practical code example.
In Python, when a class inherits from more than one class, it is called multiple inheritance. This allows a derived class to inherit attributes and methods from multiple base classes. The order in which the base classes are specified matters, as it determines the method resolution order (MRO).
Let's create a practical example to demonstrate multiple inheritance. Consider three classes: Animal, Bird, and Mammal. The Animal class will be the base class, while Bird and Mammal will be derived classes inheriting from Animal.
In this example, the Bat class inherits from both Bird and Mammal. When an instance of Bat is created, it can access methods from both parent classes, demonstrating the concept of multiple inheritance.
Python uses the C3 linearization algorithm to determine the order in which base classes are considered during method resolution. You can view the MRO of a class using the _mro_ attribute or the mro() method.
Multiple inheritance in Python allows for the creation of complex class hierarchies by inheriting attributes and methods from more than one parent class. It's essential to understand the method resolution order and how to properly use and manage multiple inheritance in your code.
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