def graceful(self):
        self.log('Bus graceful')
        self.publish('graceful')
Decorator to check if the auth is valid and loads auth if not.
dataset/ETHPy150Open clips/pattern/pattern/server/cherrypy/cherrypy/process/wspbus.py/Bus.graceful--crossover with--dataset/ETHPy150Open googledrive/PyDrive/pydrive/auth.py/LoadAuth