(self, cmd)
quit:Exit this program
quit:Exit this program
quit : Exit this program
def command_quit(self, cmd):
        """quit:Exit this program"""
        if len(cmd):
            raise self.Error("Quit doesn't take any parameters")
        sys.exit(0)
def command_quit ( self , cmd ) : if len ( cmd ) : raise self . Error ( "Quit doesn't take any parameters" ) sys . exit ( 0 )