def logout(self):
        # TODO: This function.
        raise NotImplementedError()
Sync a single file using rsync. Used by _rsync_db to handle syncing.
dataset/ETHPy150Open sarumont/py-trello/trello/trelloclient.py/TrelloClient.logout--crossover with--dataset/ETHPy150Open openstack/swift/swift/common/db_replicator.py/Replicator._rsync_file