def indices(self):
        """Index arrays.

        Returns
        -------
        list of ndarrays
        """
        ret = [_CAPI_DGLSparseMatrixGetIndices(self, i) for i in range(3)]
        return [F.zerocopy_from_dgl_ndarray(arr) for arr in ret]
Index arrays.

        Returns
        -------
        list of ndarrays
        
python/dgl/ndarray.py