def test_overriding_generated_unstructure_hook_func():
"""Test overriding a generated unstructure hook works."""
converter = Converter()
@attr.define
class Inner:
a: int
@attr.define
class Outer:
i: Inner
inst = Outer(Inner(1))
converter.unstructure(inst)
converter.register_unstructure_hook_func(
lambda t: t is Inner, lambda _: {"a": 2}
)
r = converter.structure(converter.unstructure(inst), Outer)
assert r.i.a == 2
def _structure(data: list[dict[str, Any]], cls: Type[LayerSet],
converter: GenConverter) -> LayerSet:
return cls.from_iterable(
converter.structure(layer, Layer) for layer in data)