def get_object(self, *args, **kwargs):
        """
        Returns the single object from database or cache.
        """
        try:
            obj = self._object
        except __HOLE__:
            obj = super().get_object(*args, **kwargs)
            self._object = obj
        return obj
dataset/ETHPy150Open OpenSlides/OpenSlides/openslides/utils/views.py/SingleObjectMixin.get_object