[web2py] Update query failing on GAE

[Sushant Taneja]

Hi All,

I am building a invite module.
In the controller, I have the following code :

try: 
.... some initial stuff
    
   try:

       ... some stuff

       update_request_query = (db.INVITE_SIGNUP.email_id == 
request_email_id)
      
 
db(update_request_query).update(activation_key=key,activation_url=activation_url)

        ... some other stuff

   except (Timeout,TransactionFailedError,InternalError), derr:
                    logger.warn('Datastore exception for ID: '+ 
request_email_id +': '+ str(derr))
except (Error, Exception), ex:
            logger.error('Fatal Error: '+ request_email_id +': '+ str(ex))
          
The problem is that the update statement is not working on GAE. The fields 
which need to be updated are NULL and no error is thrown.
>From my observation, this is happening once a day approx around the time 
when daily quota is reset.

Am I doing something wrong here ?

Thanks,
Sushant