networkx.readwrite.graph6.read_graph6¶
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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 – If the file contains multiple lines then a list of graphs is returned Return type: Graph or list of Graphs Raises: NetworkXError
– If the string is unable to be parsed in graph6 formatExamples
You can read a graph6 file by giving the path to the file:
>>> import tempfile >>> with tempfile.NamedTemporaryFile() as f: ... _ = f.write(b'>>graph6<<A_\n') ... _ = f.seek(0) ... G = nx.read_graph6(f.name) >>> list(G.edges()) [(0, 1)]
You can also read a graph6 file by giving an open file-like object:
>>> import tempfile >>> with tempfile.NamedTemporaryFile() as f: ... _ = f.write(b'>>graph6<<A_\n') ... _ = f.seek(0) ... G = nx.read_graph6(f) >>> list(G.edges()) [(0, 1)]
See also
References
[1] Graph6 specification <http://users.cecs.anu.edu.au/~bdm/data/formats.html>