networkx.readwrite.read_graph6¶

networkx.readwrite.read_graph6(path)[source]¶

Read simple undirected graphs in graph6 format from path.

Parameters:	path : file or string File or filename to write.
Returns:	G : Graph or list of Graphs If the file contains multiple lines then a list of graphs is returned
Raises:	NetworkXError If the string is unable to be parsed in graph6 format

See also

generate_graph6, parse_graph6, write_graph6

References

[R1283]

Graph6 specification <http://users.cecs.anu.edu.au/~bdm/data/formats.html>

Examples

>>> nx.write_graph6(nx.Graph([(0,1)]), 'test.g6')
>>> G = nx.read_graph6('test.g6')
>>> sorted(G.edges())
[(0, 1)]