Merge branch 'master' of https://gitlab.gwdg.de/dirk.wintergruen/network_extensions

network_extensions/__init__.py

-__version__ = "0.9.6.4"
+__version__ = "0.9.6.5"

network_extensions/igraphx/__init__.py

@@ -201,7 +201,8 @@ def union(g_1, g_2, v_attr_name,e_attr_name = None, typ_field = None):
 
         for k,vs in n_vs.items():
             edges_list_new.append((e[0],e[1]))
-            attributes[d].append(y)
+            for x,y in vs:
+                attributes[x].append(y)
         #    d = {x:y for x,y in vs}
         #    graph_merged.add_edge(e[0],e[1],**d)