Google Cloud Datastore Protocol Buffer client.
Google Cloud Datastore is a fully managed, schemaless, non-relational database accessible through Google APIs infrastructure. It provides a rich set of query capabilities, supports atomic transactions, and automatically scales up and down in response to load.
>>> import googledatastore as datastore
>>> datastore.set_options(project_id='project-id')
>>> req = datastore.BeginTransactionRequest()
>>> datastore.begin_transaction(req)
<google.datastore.v1.datastore-pb2.BeginTransactionResponse ...>
$ pip install googledatastore
https://cloud.google.com/datastore/docs/
https://github.com/GoogleCloudPlatform/google-cloud-datastore