def partid2eids(self, partid, etype):
        """From partition id to global edge IDs

        Parameters
        ----------
        partid : int
            partition id
        etype : str or (str, str, str)
            The edge type

        Returns
        -------
        tensor
            edge IDs
        """
From partition id to global edge IDs

        Parameters
        ----------
        partid : int
            partition id
        etype : str or (str, str, str)
            The edge type

        Returns
        -------
        tensor
            edge IDs
        
python/dgl/distributed/graph_partition_book.py