How do Python dataclasses handle compatibility with other data types?

How do Python dataclasses handle compatibility with other data types?

Python dataclasses are designed to work seamlessly with various data types. They can be used with built-in types, custom classes, and even collections like lists and dictionaries.

Can I use a dataclass with a list of other dataclasses?

Yes, you can definitely use a dataclass that contains a list of other dataclasses. Just make sure to annotate the list properly using the typing module.

What about compatibility with JSON serialization?

Dataclasses can be easily serialized to JSON using libraries like json or dataclasses-json. You just need to convert them to dictionaries first.

Are there any limitations I should be aware of?

One limitation is that dataclasses do not support default values for mutable types like lists or dictionaries directly. You need to use field(default_factory=list) for those.