#!/usr/bin/env pythonCONFIG={}# The origin of the zone fileCONFIG['origin']='example.org'# The zone file itselfCONFIG['zonefile']='./example.org.zone'# Name of the resource record to updateCONFIG['host']='foo'# Should return the external IP address of the current hostCONFIG['lookup_url']='http://ipv4.example.org/'