utils.py 文件源码

def _create_ping_cmd(self, targets, vrf, count, timeout_value, size):
        """
           Internal method to create ping command.
        """
        cli_cmd = []
        try:
            for numips in targets:
                check_valid_ip = ip_address(unicode(numips))
                numips = str(check_valid_ip)
                valid_address = ip_interface(unicode(numips))

                if valid_address.version == 4:
                    cli = "ping {} vrf {} count {} datagram-size {} timeout {}".format(
                        numips, vrf, count, size, timeout_value)
                elif valid_address.version == 6:
                    cli = "ping ipv6 {} vrf {} count {} datagram-size {} timeout {}".format(
                        numips, vrf, count, size, timeout_value)
                cli_cmd.append(cli)
            return cli_cmd
        except ValueError:
            raise ValueError('Invalid IP: %s', numips)