Python DiGraph.delete_edge Beispiele

Beispiel #1

Datei: tree.py Projekt: conerade67/biana

 def delete_edge(self, u, v=None): 
     if v is None: (u,v)=u
     if self.degree(u)==1 or self.degree(v)==1:
         DiGraph.delete_edge(self,u,v)
     else:
         raise NetworkXError(
               "deleting interior edge %s-%s not allowed in tree"%(u,v))
     if self.degree(u)==0: DiGraph.delete_node(self,u)
     if self.degree(v)==0: DiGraph.delete_node(self,v)

Beispiel #2

Datei: tree.py Projekt: zhaowei-1996/biana

 def delete_edge(self, u, v=None):
     if v is None: (u, v) = u
     if self.degree(u) == 1 or self.degree(v) == 1:
         DiGraph.delete_edge(self, u, v)
     else:
         raise NetworkXError(
             "deleting interior edge %s-%s not allowed in tree" % (u, v))
     if self.degree(u) == 0: DiGraph.delete_node(self, u)
     if self.degree(v) == 0: DiGraph.delete_node(self, v)