I have been searching away at this but cannot seem to find a simple example of how to access the...
I have encountered an issue with the required option from ndb.Model when it is placed inside a...
This question already has an answer here: GAE NDB install deployed ...
As I explained in this post, I'm trying to scrape tweets from Twitter. I implemented the suggested...
My app is GAE standard. I can edit an entity in the cloud console from a URL that starts with...
My TwAccount is class TwAccount(ndb.Model): 100 different properties here error =...
I have never seen this before, google didn't seem to offer up much help here, apologies if the...
I'm trying to use Python and NDB to access the datastore, which contains one entity: I've...
I have very interesing issue(for me exactly), I have query and in this query i have list...
When using Google App Engine ndb, do I have to worry about mixing synchronous and asynchronous put...
Google announced automatic migration from Datastore to Firestore. Its Datastore mode would be very...
Question about the following error. I get this occasionally but only started in the last week. ...
I am currently reinserting some entities from XML files into Google Datastore using the NDB...
This question already has an answer here: What is the “soft...
Google cloud datastore mandates that there needs to be composite indexes built to query on multiple...
This is how I delete thousands of entities in datastore: First, get 1st entity. If 1st entity...
Basically, I would like to update about 10,000 entities at once — adding a new property and value...
I have a entity in my datastore called Group, the groups have owners and managers. Those are...
Python 2.7, Google App Engine, ndb.Model I have .jpg images stored as signblobkey =...
I'm wondering if deletion of these entities in blobuploadsession would affect my app functionality...
UPDATED: I do not have an entry in the index.yaml, expecting zig-zag to work fine on equalities...
I have a game where I've (foolishly) made the db key equal to the users login email. I did this...
In one of my NDB models, I have one field whose type is ndb.JsonProperty(repeated=True,...
I have a production application running in GAE, with tuns of data in NDB. I had a properties in...
I'm playing with GAE but I realized that when I try to start the .py file I get this error. What...
Trying to use collections.defaultdict() to create an histogram in google-app-engine : class...
I tried to delete all datastore entities in two different ways but I get an error: Try 1:...
From NDB Caching: NDB manages caches for you. There are two caching levels: an in-context...
I have a question about the None and '' value when I use DataStore in Google Cloud. e.g. class...
I am using the google cloud datastore python client to write an entity into the datastore which...