'See :class:`CopyS3Keys`.'

@sync_performer
def _perform_copy_s3_keys(self, dispatcher, intent):

    source_bucket = self.s3_buckets[intent.source_bucket]
    destination_bucket = self.s3_buckets[intent.destination_bucket]
    for key in intent.keys:
        destination_bucket[(intent.destination_prefix + key)] = source_bucket[(intent.source_prefix + key)]
