I'm programming with the DataStore of GAE and am trying to get the
unique identifier for instances of a
db.Model, how do you get?
For example:
class Ruta(db.Model):
titulo = db.StringProperty()
KML = db.BlobProperty()
class mostrarIndice(webapp.RequestHandler):
def get(self):
rutas = db.GqlQuery ("SELECT * FROM Ruta")
for r in rutas:
self.response.out.write("""<id>%s</id></ruta>""" % ¿?¿?¿?)
I have tried r.key () but I get the same value for all instances.
Thank you very much.
See you.
David.
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