networkx.readwrite.json_graph.tree_graph¶
-
tree_graph
(data, attrs={'children': 'children', 'id': 'id'})[source]¶ Returns graph from tree data format.
- Parameters
data (dict) – Tree formatted graph data
- Returns
G (NetworkX DiGraph)
attrs (dict) – A dictionary that contains two keys ‘id’ and ‘children’. The corresponding values provide the attribute names for storing NetworkX-internal graph data. The values should be unique. Default value:
dict(id='id', children='children')
.
Examples
>>> from networkx.readwrite import json_graph >>> G = nx.DiGraph([(1, 2)]) >>> data = json_graph.tree_data(G, root=1) >>> H = json_graph.tree_graph(data)
Notes
The default value of attrs will be changed in a future release of NetworkX.
See also