faust Field for uuid

faust_uuid_field.py

from faust.models.fields import FieldDescriptor
class UUIDField(FieldDescriptor[UUID]):

    def prepare_value(
        self, value: Any, *, coerce: Optional[bool] = None
    ) -> Optional[UUID]:
        if self.should_coerce(value, coerce):
            if value is not None and not isinstance(value, UUID):
                return uuid.UUID(value)
            else:
                return value
        else:
            return value