implemented as a Python dataclass: from dataclasses import dataclass @dataclass class Book: '''Object for tracking physical books in a collection.''' name: str weight: float shelf_id: int = 0 Once ...

Python 3.13, the latest major release of the ... 1 and 100 python -m random 100 python -m random --integer 100 # random floating-point numbers python -m random 100.00 python -m random --float ...