def datastore_exists(self, datastore_name=None):
        datastore_name = self._get_datastore_name(datastore_name)
        rest = RestHelper(self.server._rest())
        return rest.bucket_exists(datastore_name)


    # -------------------------------------------------------------------------
    # Couch document operations
Indicates whether named datastore currently exists.
dataset/ETHPy150Open ooici/pyon/pyon/datastore/couchbase/base_store.py/CouchbaseDataStore.datastore_exists