gpickle.py 文件源码

def from_pickle(path, check_version=True):
    """Reads a graph from a gpickle file.

    :param file or str path: File or filename to read. Filenames ending in .gz or .bz2 will be uncompressed.
    :param bool check_version: Checks if the graph was produced by this version of PyBEL
    :return: A BEL graph
    :rtype: BELGraph
    """
    graph = read_gpickle(path)

    raise_for_not_bel(graph)
    if check_version:
        raise_for_old_graph(graph)

    return graph