node_link_graph¶

node_link_graph(data, directed=False, multigraph=True, attrs={'source': 'source', 'target': 'target', 'key': 'key', 'id': 'id'})¶

Return graph from node-link data format.

Parameters :

data : dict node-link formatted graph data directed : bool If True, and direction not specified in data, return a directed graph. multigraph : bool If True, and multigraph not specified in data, return a multigraph. attrs : dict A dictionary that contains four keys ‘id’, ‘source’, ‘target’ and ‘key’. The corresponding values provide the attribute names for storing NetworkX-internal graph data. Default value: dict(id='id', source='source', target='target', key='key').

Returns :

G : NetworkX graph A NetworkX graph object

See also

node_link_data, adjacency_data, tree_data

Notes

The default value of attrs will be changed in a future release of NetworkX.

Examples

>>> from networkx.readwrite import json_graph
>>> G = nx.Graph([(1,2)])
>>> data = json_graph.node_link_data(G)
>>> H = json_graph.node_link_graph(data)