54. from apache_beam.io.gcp.datastore.v1.datastoreio import ReadFromDatastore
from apache_beam.io.gcp.datastore.v1.datastoreio import WriteToDatastore
from google.cloud.proto.datastore.v1 import entity_pb2
from google.cloud.proto.datastore.v1 import query_pb2
from googledatastore import helper as datastore_helper, PropertyFilter
from gcloud.datastore.helpers import entity_from_protobuf
DatastoreSource DatastoreSink
→ (Beam v0.7.0 )