#NEWLINE# def parse_rrset_alias( e_alias ) : #NEWLINE# #INDENT# '\n    Parses an Alias tag beneath a ResourceRecordSet, spitting out the two values\n    found within. This is specific to A records that are set to Alias.\n\n    :param lxml.etree._Element e_alias: An Alias tag beneath a ResourceRecordSet.\n    :rtype: tuple\n    :returns: A tuple in the form of ``(alias_hosted_zone_id, alias_dns_name)``.\n    ' #NEWLINE# alias_hosted_zone_id = e_alias . find ( './{*}HostedZoneId' ) . text #NEWLINE# alias_dns_name = e_alias . find ( './{*}DNSName' ) . text #NEWLINE# return ( alias_hosted_zone_id , e_alias )