def _shutdown_cherrypy(self):
        if cherrypy.engine.state == cherrypy.engine.states.STARTED:
            threading.Timer(1, cherrypy.engine.exit).start()
Make system call to run one or more of the stand-alone executables,
dataset/ETHPy150Open orcasgit/python-fitbit/gather_keys_oauth2.py/OAuth2Server._shutdown_cherrypy--crossover with--dataset/ETHPy150Open xraypy/xraylarch/plugins/xafs/feffrunner.py/FeffRunner.run