polymodel

Google App Engine get PolyModel as child class

When I run Google App Engine likeso: from google.appengine.ext import db from google.appengine.ext.db import polymodel class Father(polymodel.PolyModel): def hello(self): print "Father says hi" class Son(Father): def hello(self): print "Spawn says hi" When I run, e.g. s = Son() s.put() son_fr...

Google App Engine : PolyModel + SelfReferenceProperty

Is a PolyModel-based class able to be used as a SelfReferenceProperty ? I have the below code : class BaseClass(polymodel.PolyModel): attribute1 = db.IntegerProperty() attribute2 = db.StringProperty() class ParentClass(BaseClass): attribute3 = db.StringProperty() class ChildClass(BaseClass): parent = db.SelfReferenceP...