def read1(self, n=None):
        self._unsupported("read1")
Returns the metadata dict for the database. The metadata dict values
dataset/ETHPy150Open azoft-dev-team/imagrium/env/Lib/_pyio.py/BufferedIOBase.read1--crossover with--dataset/ETHPy150Open openstack/swift/swift/common/db.py/DatabaseBroker.metadata