creating a regular random graph with degree d and size N

regular_random_graph.py

import networkx
import sys
G = networkx.Graph()
argvs = sys.argv

if( len(argvs) != 4 ):
  print 'Usage: python %s <d> <n> <seed>' % argvs[0]
  quit()
d = int( argvs[1] )
n = int( argvs[2] )
seed = int( argvs[3] )
er = networkx.random_regular_graph(d,n,seed)

for e in er.edges():
  print e[0],e[1]