def graph2pajek(graph):
new_graph = graph.copy()
for _, node_data in new_graph.nodes(data=True):
# Pajek exporter requires attribute with name 'id' to be int
# or not existing and all other attributes to be strings.
if "id" in node_data:
node_data["identifier"] = node_data["id"]
del node_data["id"]
for attribute in node_data:
node_data[attribute] = str(node_data[attribute])
return "\n".join(networkx.generate_pajek(new_graph)) + "\n"
def export_pajek(self):
return nx.generate_pajek(self.graph)