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What are dataclasses?

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01

Understand the problem

Explain @dataclass.

dataclasses
02

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03

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@dataclass auto-generates __init__, __repr__, __eq__, etc. from typed class fields, reducing boilerplate for data-holding classes. Options support defaults, immutability (frozen=True), ordering, and field() for advanced defaults.

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04

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PYGenerated init/repr/eq, ordering, and default_factory
Practice
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