Python-сообщество

import gvfrom pygraph.classes.graph import graph
from pygraph.classes.digraph import digraph
from pygraph.algorithms.searching import breadth_first_search
from pygraph.readwrite.dot import write
 
gr = graph()
 
pass
 
gr.add_nodes(["HOST(name)", "REDIS", "MEMCACHED", "File:port", "HOST(other-name)"])
 
gr.add_edge(("HOST(name)", "REDIS"))
gr.add_edge(("HOST(name)", "MEMCACHED"))
gr.add_edge(("HOST(name)", "File:port" ))
gr.add_edge(("HOST(other-name)", "File:port"))
 
dot = write(gr)
gvv = gv.readstring(dot)
gv.layout(gvv, "dot")gv.render(gvv, "png", "test.png")