def get_new_id(self, admin=False):
id_ = None
id_exists = lambda s: session.gql("WHERE _id = :1 OR _admin_id = :1", s).count()>0
while not id_ or id_exists(id_):
id_ = self.id_factory(admin)
return id_
def get(self, session_or_admin_id):
session = session.gql("WHERE _id = :1 OR _admin_id = :1",
session_or_admin_id).get()
def has(self, session_or_admin_id):
return session.gql("WHERE _id = :1 OR _admin_id = :1",
session_or_admin_id).count()>0
def purge_before(self, horizon):
session.gql("WHERE last_updated < :1", horizon).delete()
