from .model import model
from .single_set_proxy import single_set_proxy

class single_set_model(model):
    content = NotImplemented

    @classmethod
    def get_proxy(cls) -> single_set_proxy:
        class model_proxy(single_set_proxy, target_model = cls):
            pass

        return model_proxy

    def _single_validator(self) -> callable:
        raise NotImplementedError()

    def _validators(self) -> dict:
        return {
            "content": self._single_validator()
        }

    def __repr__(self) -> str:
        return type(self).__name__ + ": \"" + str(self) + "\""

    def __str__(self) -> str:
        return self.content