def _delete_credential(self, key):
        try:
            del self._data[key]
        except KeyError:
            pass
        self._write()
Captures the program name, usually "manage.py"
dataset/ETHPy150Open google/oauth2client/oauth2client/contrib/multistore_file.py/_MultiStore._delete_credential--crossover with--dataset/ETHPy150Open adieu/djangoappengine/management/commands/runserver.py/Command.run_from_argv