This documents an unmaintained version of NetworkX. Please upgrade to a maintained version and see the current NetworkX documentation.
write_graphml(G, path, encoding='utf-8', prettyprint=True)¶
Write G in GraphML XML format to path
- G (graph) – A networkx graph
- path (file or string) – File or filename to write. Filenames ending in .gz or .bz2 will be compressed.
- encoding (string (optional)) – Encoding for text data.
- prettyprint (bool (optional)) – If True use line breaks and indenting in output XML.
>>> G=nx.path_graph(4) >>> nx.write_graphml(G, "test.graphml")
This implementation does not support mixed graphs (directed and unidirected edges together) hyperedges, nested graphs, or ports.