From e1d73a7dc24ae49ff0c932db3228f7bb7c1b44d8 Mon Sep 17 00:00:00 2001 From: andrei Date: Mon, 11 Apr 2022 17:14:40 +0300 Subject: [PATCH] test_queries.py ALL PASSED --- planetmint/backend/tarantool/transaction/tools.py | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/planetmint/backend/tarantool/transaction/tools.py b/planetmint/backend/tarantool/transaction/tools.py index 7dce0fd..adbebb9 100644 --- a/planetmint/backend/tarantool/transaction/tools.py +++ b/planetmint/backend/tarantool/transaction/tools.py @@ -139,10 +139,9 @@ class TransactionCompose: return self.db_results["transaction"][0] def _get_asset(self): - _asset = self.db_results["asset"] - if len(_asset) == 0: - return None - return _asset[0] + _asset = iter(self.db_results["asset"]) + return next(iter(next(_asset, iter([]))), None) + # return next(iter(_asset), None) def _get_metadata(self): return self.db_results["metadata"][0][1] if len(self.db_results["metadata"]) == 1 else None