def get_last_seen_notifications_msec(user_id):
 subscriptions_model = user_models.UserSubscriptionsModel.get(user_id, strict=False)
 return (utils.get_time_in_millisecs(subscriptions_model.last_checked) if (subscriptions_model and subscriptions_model.last_checked) else None)

def get_last_seen_notifications_msec ( user_id ) : subscriptions_model = user_models . UserSubscriptionsModel . get ( user_id , strict = False ) return ( utils . get_time_in_millisecs ( subscriptions_model . last_checked ) if ( subscriptions_model and subscriptions_model . last_checked ) else None )
returns the last time .