a Me3@s\ddlmZmZmZmZmZddlZddlZddl Zddl Zddl Zddl Zddl ZddlZddlZddlZGdddejjZGdddejjZGdddejjZGd d d Zddddddddejjf ejjeeeeeefeeeeeeeeejjeeej j!eej j!e"feej#j$eefd d d Z%ej#j&eedddZ'dS))AnyListOptionalTupleUnionNcs eZdZdZfddZZS) TransferErrorz.A zone transfer response got a non-zero rcode.cs&dtj|}t|||_dS)NzZone transfer error: %s)dnsrcodeZto_textsuper__init__)selfr message __class__+/usr/lib/python3.9/site-packages/dns/xfr.pyr #s zTransferError.__init__)__name__ __module__ __qualname____doc__r __classcell__rrrrr src@seZdZdZdS)SerialWentBackwardsz:The current serial number is less than the serial we know.Nrrrrrrrrr)src@seZdZdZdS)UseTCPz'This IXFR cannot be completed with UDP.Nrrrrrr-src@s`eZdZdZejjddfejjejj e e e dddZ ejje ddd Zd d Zd d ZdS)Inboundz+ State machine for zone transfers. NF) txn_managerrdtypeserialis_udpcCst||_d|_||_|tjjkr0|durr?r@rAZednsZOptionr0Namestrr rVrOrBrWrrrrsL L  J