read_graph6¶
- 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
References
Graph6 specification: http://cs.anu.edu.au/~bdm/data/formats.txt for details.
Examples
>>> nx.write_graph6(nx.Graph([(0,1)]), 'test.g6') >>> G = nx.read_graph6('test.g6') >>> sorted(G.edges()) [(0, 1)]