def usergetter(self, f):
        self._usergetter = f
        return f
This is mainly helpful for debugging purposes
dataset/ETHPy150Open codalab/codalab-cli/codalab/server/oauth2_provider.py/OAuth2Provider.usergetter--crossover with--dataset/ETHPy150Open dokterbob/satchmo/satchmo/apps/shipping/modules/no/shipper.py/Shipper.__str__