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Python Beginner

What is Class?

A blueprint for creating objects that bundles data (attributes) and behavior (methods) together.

Classes are the foundation of object-oriented programming in Python. They define attributes (data) and methods (functions) that objects of that class will have. The __init__ method initializes new instances.

Python supports inheritance (single and multiple), encapsulation (via naming conventions), and polymorphism. Special methods (dunder methods like __str__, __repr__, __eq__) customize object behavior.

Related Terms

Generator
A function that yields values one at a time using the yield keyword, enabling memory-efficient iteration over large datasets.
ABC (Abstract Base Class)
A class that defines a common interface for subclasses by declaring abstract methods that must be implemented.
Python Interpreter
The program that reads and executes Python code, translating it into machine instructions at runtime.
Docstring
A string literal placed as the first statement in a module, class, or function to document its purpose and usage.
Python Property
A built-in decorator that lets you define methods that behave like attributes, enabling controlled access to instance data.
Pytest
A testing framework for Python that simplifies writing and running tests with powerful features like fixtures and parametrize.
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