Warning

This documents an unmaintained version of NetworkX. Please upgrade to a maintained version and see the current NetworkX documentation.

JSON

Generate and parse JSON serializable data for NetworkX graphs.

These formats are suitable for use with the d3.js examples http://d3js.org/

The three formats that you can generate with NetworkX are:

• node-link like in the d3.js example http://bl.ocks.org/mbostock/4062045
• tree like in the d3.js example http://bl.ocks.org/mbostock/4063550
• adjacency like in the d3.js example http://bost.ocks.org/mike/miserables/

node_link_data(G[, attrs])	Return data in node-link format that is suitable for JSON serialization and use in Javascript documents.
node_link_graph(data[, directed, ...])	Return graph from node-link data format.
adjacency_data(G[, attrs])	Return data in adjacency format that is suitable for JSON serialization and use in Javascript documents.
adjacency_graph(data[, directed, ...])	Return graph from adjacency data format.
tree_data(G, root[, attrs])	Return data in tree format that is suitable for JSON serialization and use in Javascript documents.
tree_graph(data[, attrs])	Return graph from tree data format.