dataclasses — Easy Examples
Decorator for auto-generating class boilerplate (__init__, __repr__, etc.)
Getting started with dataclasses
Basic import and usage of the dataclasses module.
python
from dataclasses import dataclass, field @dataclass class Point: x: float y: float @dataclass class Person: name: str age: int hobbies: list = field(default_factory=list) p = Point(3.0, 4.0) print(p) person = Person("Alice", 30, ["reading", "coding"]) print(person)
The dataclasses module is part of Python's standard library. Decorator for auto-generating class boilerplate (__init__, __repr__, etc.).
Common dataclasses operations
Frequently used functions from the dataclasses module.
python
# More dataclasses examples import dataclasses print(f"dataclasses module loaded successfully") print(f"Location: {dataclasses.__name__}") print(f"Has {len(dir(dataclasses))} attributes")
These are the most commonly used features of the dataclasses module.
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