class definition

Code Mala Tang

Jun 11, 2025 · Fundamentals

Master Python’s @dataclass: Simplify Class Creation and Management

Learn how Python’s @dataclass decorator, introduced in Python 3.7, streamlines class definition by automatically generating constructors, string representations, and more, while covering default values, mutable defaults handling, field exclusion, read‑only classes, and conversion to tuples and dictionaries for efficient data handling.