def commit(self):
        self.__store.commit()
Given an application object this returns a semi-stable 9 digit pin
dataset/ETHPy150Open RDFLib/rdflib/rdflib/graph.py/Graph.commit--crossover with--dataset/ETHPy150Open GoogleCloudPlatform/appengine-flask-skeleton/lib/werkzeug/debug/__init__.py/get_pin_and_cookie_name