Question

I am trying to save Event. But it does not work. Will you please help? thanks alot

query = []
query = Identity.all().filter('name =', 'k').fetch(1)
if query:
  for q in query:
    event_id = q.key().id()

    Event(description=description, identity=event_id)

Event Model

class Event(search.SearchableModel):
   description = db.TextProperty(required=True)
   identity = db.ReferenceProperty(Identity)

Getting error message >

if value is not None and not value.has_key():
AttributeError: 'long' object has no attribute 'has_key'

Answer 1

Your assigning the id of the object into a ReferenceProeprty, this is wrong.
Your code should look something like this:

query = Identity.all().filter('name =', 'k').get()
if query:
    Event(description=description, identity=q)

Also instead of having your own name attribute you use use the buitin key_name attribute that each Model has, its faster and cheaper.

query = Identity.get_by_key_name(k)
if query:
    Event(description=description, identity=q)