def _read_part_graphs(part_config, part_metafile):
    """Read partitioned graph objects from disk storage.

    Parameters:
    ----------
    part_config : json object
        json object created using the metadata file for the partitioned graph.
    part_metafile : string
        absolute path of the metadata.json file for the partitioned graph.

    Returns:
    --------
    list of tuples :
        where each tuple contains 4 objects in the following order:
            partitioned graph object
            global partition book
            node features
            edge features
    """
    part_graph_data = []
    for i in range(part_config["num_parts"]):
        part_g, node_feats, edge_feats, gpb, _, _, _ = load_partition(
            part_metafile, i
        )
        part_graph_data.append((part_g, node_feats, edge_feats, gpb))
    return part_graph_data
Read partitioned graph objects from disk storage.

    Parameters:
    ----------
    part_config : json object
        json object created using the metadata file for the partitioned graph.
    part_metafile : string
        absolute path of the metadata.json file for the partitioned graph.

    Returns:
    --------
    list of tuples :
        where each tuple contains 4 objects in the following order:
            partitioned graph object
            global partition book
            node features
            edge features
    
tools/verify_partitions.py