Dataclasses in Python

Dataclasses in Python — a practical guide to Python dataclasses with clear examples you can reuse in real projects.

Python Tutorial Series (57/95). Prefer one article? Read the complete Python tutorial.

Short description

Dataclasses auto-create `__init__`, `__repr__`, and more — perfect for structured records.

dataclass example

from dataclasses import dataclass

@dataclass
class User:
    name: str
    email: str
    active: bool = True

print(User('Asha', 'asha@example.com'))