Method _restore_configuration

python/python3/tornado/util.py:349–353

(cls, saved)

    @classmethod
    def _restore_configuration(cls, saved):
        # type: (Tuple[Optional[Type[Configurable]], Dict[str, Any]]) -> None
        base = cls.configurable_base()
        base.__impl_class = saved[0]
        base.__impl_kwargs = saved[1]


class ArgReplacer(object):