Method backend_obj

qlib/data/data.py:58–62

(self, **kwargs)

        return backend

    def backend_obj(self, **kwargs):
        backend = self.backend if self.backend else self.get_default_backend()
        backend = copy.deepcopy(backend)
        backend.setdefault("kwargs", {}).update(**kwargs)
        return init_instance_by_config(backend)


class CalendarProvider(abc.ABC):