Method ego_subgraph

easygraph/classes/directed_graph.py:1112–1138

Returns an ego network graph of a node. Parameters ---------- center : object The center node of the ego network graph Returns ------- ego_subgraph : easygraph.Graph The ego network graph of *center*. Examples

(self, center)

        return G

    def ego_subgraph(self, center):
        """Returns an ego network graph of a node.

        Parameters
        ----------
        center : object
            The center node of the ego network graph

        Returns
        -------
        ego_subgraph : easygraph.Graph
            The ego network graph of *center*.


        Examples
        --------
        >>> G = eg.Graph()
        >>> G.add_edges([
        ...     ('Jack', 'Maria'),
        ...     ('Maria', 'Andy'),
        ...     ('Jack', 'Tom')
        ... ])
        >>> G.ego_subgraph(center='Jack')
        """
        neighbors_of_center = list(self.all_neighbors(center))
        neighbors_of_center.append(center)
        return self.nodes_subgraph(from_nodes=neighbors_of_center)

    def to_index_node_graph(self, begin_index=0):
        """Returns a deep copy of graph, with each node switched to its index.