zone.py 文件源码

def _cache_aws_records(self):
        if self._aws_records is not None:
            return
        if not self.id:
            return
        paginator = self._client.get_paginator('list_resource_record_sets')
        records = []
        try:
            for page in paginator.paginate(HostedZoneId=self.id):
                records.extend(page['ResourceRecordSets'])
        except ClientError as excp:
            if excp.response['Error']['Code'] != 'NoSuchHostedZone':
                raise
            self._clear_cache()
        else:
            self._aws_records = records
            self._exists = True