Optimistic Approach to Pet Classes in Python

How can we implement pet classes in Python?

What are the main features of the `Pet`, `Dog`, and `Rock` classes?

Implementation of Pet, Dog, and Rock Classes in Python:

The `Pet` class represents a general pet with basic attributes such as name, age, and weight. It provides constructors, accessor functions (`get_`), and mutator functions (`set_`) for these attributes. The `get_lifespan` function returns "unknown lifespan" by default.

Understanding Pet Classes in Python

The `Pet` class in Python serves as a foundational class for representing pets. It includes essential attributes like name, age, and weight, along with corresponding constructors, accessor functions, and mutator functions. By utilizing these features, developers can create instances of pets with customizable details to suit their needs.

One of the key methods provided by the `Pet` class is `get_lifespan`, which returns "unknown lifespan" as a default value. This method can be overridden in subclasses to provide specific lifespan information based on the type of pet.

Overall, the `Pet` class sets the groundwork for building a hierarchy of pet-related classes, offering a flexible and organized approach to managing different types of pets in Python programming projects.