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Showing posts with the label App Engine Ndb

Difference Between Dateproperty And Datetimeproperty

In layman's term, what's the difference between ndb.DateProperty and ndb.DateTimeProperty? … Read more Difference Between Dateproperty And Datetimeproperty

Effective Implementation Of One-to-many Relationship With Python Ndb

I would like to hear your opinion about the effective implementation of one-to-many relationship wi… Read more Effective Implementation Of One-to-many Relationship With Python Ndb

Ndb To_dict Method Does Not Include Object's Key

I am leveraging ndb's to_dict method to convert an object's properties into a python dict. … Read more Ndb To_dict Method Does Not Include Object's Key

Wait For Datastore Update Before Proceeding

I'm working on a lightweight app, and I have quite a few situations where the user submits a fo… Read more Wait For Datastore Update Before Proceeding

Gae Python Ndb .put Not Synchronous On Development (but Works In Production)?

The following below should create a Counter model and use (deferred) tasks to increment the counter… Read more Gae Python Ndb .put Not Synchronous On Development (but Works In Production)?

Ever See Duplicate Ids When Using Google App Engine And Ndb?

class Entries(ndb.Model): description = ndb.StringProperty() seqid = ndb.IntegerProperty() li… Read more Ever See Duplicate Ids When Using Google App Engine And Ndb?

Google App Engine: Modifying 1000 Entities Using Taskqueue

I am hoping to modify 1000 entities using task queue, as suggested Zig Mandel in my original questi… Read more Google App Engine: Modifying 1000 Entities Using Taskqueue

Optimizing A Inequality Query In Ndb Over Two Properties

I'm trying to do a query into a range of valid dates q = Licence.query(Licence.valid_from = tod… Read more Optimizing A Inequality Query In Ndb Over Two Properties