Method as_unique

imperative/python/megengine/utils/network.py:733–743

r"""assert that this iterator yields only one node and return it Returns: class:`.GraphNodeBase`: the unique node Raises: ValueError if this iterator does not yield a unique node

(self)

        return list(self)

    def as_unique(self):
        r"""assert that this iterator yields only one node and return it

        Returns:
            class:`.GraphNodeBase`: the unique node

        Raises:
            ValueError if this iterator does not yield a unique node
        """
        (opr,) = self
        return opr

    def as_dict(self):
        r"""construct an ordered dict to map from node names to objects in