def _decrypt_blob(self, blob):
        decryptor = crypto.decryptor(FLAGS.build_plan_encryption_key)
        try:
            json_entry = decryptor(blob)
            return json.dumps(json_entry)
        except M2Crypto.EVP.EVPError:
            pass
        return None
Registering a user puts them in pending list
dataset/ETHPy150Open nii-cloud/dodai-compute/nova/scheduler/abstract_scheduler.py/AbstractScheduler._decrypt_blob--crossover with--dataset/ETHPy150Open mathcamp/pypicloud/tests/test_access_backends.py/TestSQLBackend.test_pending