networkx.readwrite.generate_graphml¶

networkx.readwrite.generate_graphml(G, encoding='utf-8', prettyprint=True)[source]¶

Generate GraphML lines for G

Parameters:	G : graph A networkx graph encoding : string (optional) Encoding for text data. prettyprint : bool (optional) If True use line breaks and indenting in output XML.

Notes

This implementation does not support mixed graphs (directed and unidirected edges together) hyperedges, nested graphs, or ports.

Examples

>>> G=nx.path_graph(4)
>>> linefeed=chr(10) # linefeed=

>>> s=linefeed.join(nx.generate_graphml(G))  
>>> for line in nx.generate_graphml(G):  
...    print(line)