ontology.py 文件源码

def descends(self, e, root):
        """Does the envo term `e` descend from the node `root`?
        Returns True or False."""
        # Auto conversion #
        if isinstance(e,    int):    e = "ENVO:%08d" % e
        if isinstance(root, int): root = "ENVO:%08d" % root
        # Return #
        return e in networkx.ancestors(self.networkx, root)

    # --------------------------- In this section --------------------------- #
    # print_test
    # draw_with_networkx
    # draw_with_pygraphviz