def do_vnf( self, line ):
"""
Execute VNF sub-commands.
See `vnf help' for the list of sub-commands.
Without arguments, enters into the sub-command interpreter.
"""
vnf = VNF(self.mn, self.stdin)
if line.strip():
vnf.onecmd( line )
else:
vnf.cmdloop()
def complete_vnf( self, text, line, begidx, endidx ):
l = len('vnf')
vnf = VNF(self.mn, self.stdin)
return vnf.complete_further(text, line[l:], begidx-l, endidx-l)