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.
This implementation does not support mixed graphs (directed and unidirected edges together) hyperedges, nested graphs, or ports.
>>> G=nx.path_graph(4) >>> nx.write_graphml(G, "test.graphml")