Restore 2.3 compat for the sharding test

diff --git a/test/orm/sharding/shard.py b/test/orm/sharding/shard.py
index f0acb1a719d3b9b4a640a891ab7f6850ca2c10d9..d231b14a2ce8ffacc626f2083490ae28d860ce72 100644 (file)
--- a/test/orm/sharding/shard.py
+++ b/test/orm/sharding/shard.py
@@ -5,7 +5,7 @@ from sqlalchemy import exceptions, sql
 from sqlalchemy.orm import *
 from sqlalchemy.orm.shard import ShardedSession
 from sqlalchemy.sql import operators
-from testlib import TestBase
+from testlib import *
 
 # TODO: ShardTest can be turned into a base for further subclasses