From 7004e45e76a23c6bfe1f9e9821e30a45d9572127 Mon Sep 17 00:00:00 2001
From: Maxim Zudilov <maxim.zudilov@gmail.com>
Date: Mon, 12 Feb 2018 12:04:37 +1300
Subject: [PATCH] Check class name string instead of checking the instance This
 fixes an issue with the newer Google's DBAPI library, which moved Row from
 google.cloud.bigquery._helper.Row to google.cloud.bigquery.Row, causing
 ImportError

---
 superset/db_engine_specs.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/superset/db_engine_specs.py b/superset/db_engine_specs.py
index b961c03152a6c..f0e7c67620712 100644
--- a/superset/db_engine_specs.py
+++ b/superset/db_engine_specs.py
@@ -1200,8 +1200,7 @@ def convert_dttm(cls, target_type, dttm):
     @classmethod
     def fetch_data(cls, cursor, limit):
         data = super(BQEngineSpec, cls).fetch_data(cursor, limit)
-        from google.cloud.bigquery._helpers import Row  # pylint: disable=import-error
-        if len(data) != 0 and isinstance(data[0], Row):
+        if len(data) != 0 and type(data[0]).__name__ == 'Row':
             data = [r.values() for r in data]
         return data