if len(netlist) != 1:
node_len = len([ n['node_id'] for n in netlist])
print "\t but, ip %s is used by %s nodenetwork entries" % (nn2['ip'], node_len)
if len(netlist) != 1:
node_len = len([ n['node_id'] for n in netlist])
print "\t but, ip %s is used by %s nodenetwork entries" % (nn2['ip'], node_len)