Read and write graphs in GEXF format.
GEXF (Graph Exchange XML Format) is a language for describing complex network structures, their associated data and dynamics.
This implementation does not support mixed graphs (directed and undirected edges together).
GEXF is an XML format. See http://gexf.net/format/schema.html for the specification and http://gexf.net/format/basic.html for examples.
| read_gexf(path[, node_type, relabel, version]) | Read graph in GEXF format from path. |
| write_gexf(G, path[, encoding, prettyprint, ...]) | Write G in GEXF format to path. |
| relabel_gexf_graph(G) | Relabel graph using “label” node keyword for node label. |