def save(self, file_path):
        fp = open(file_path, 'wb')
        json.dump(self.to_dict(), fp)
        fp.close()
        os.chmod(file_path, 0600)
getNetworkOperator()
dataset/ETHPy150Open darcyliu/storyboard/boto/sts/credentials.py/Credentials.save--crossover with--dataset/ETHPy150Open brousch/sl4a_pydroid_mock_api/src/android/utils/androidhelper_r6.py/Android.getNetworkOperator