If I have the following models in a Python (+ Django) App Engine app: class Album(db.Model): private = db.BooleanProperty()
I have a database structure like this - class Movie(db.Model): name = db.StringProperty() class Tag(db.Model):
I\'m looking for the best way to pull info from the datastore into a list (with the intention of outputting to ReportLab to generate a pdf).Is there a way to do it besides looping through the output,
I\'m playing around on GAE (I\'m using Objectify) and wanted to make something like a generic method, but aint sure how to do it (and as far as my understandig goes, generics wouldn\'t be a solution f
I want to do several operations on a user\'s data in a single transaction, but won\'t need to update multiple users\' data in a single transaction.I see from http://code.google.com/appengine/docs/pyth
First of all, many thanks to Craig for the excellent answer below which I found very useful when searching my original issue...
How to make a light query for a many to many relationship? Users has many Lists the ListUser i开发者_如何学JAVAs the model that links them
I\'ve been investigating the appengine to see if I can use it for a project and while trying to choose between Python and Java, I ran into
How do I find the maximum value in a particular column of a table 开发者_如何学Goin the GAE datastore using GQL?To get the max you using GQL, you could do this:
I have a persistent class, \'Meeting\' that has a \'minute\' and \'hour\' field among others. I only need these two fields to populate a dropdown in my ui. The example I found tells me that I can crea
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