From 00f9da4c689819a4f725c2460f4ae2ff5a7c45b7 Mon Sep 17 00:00:00 2001
From: "vn.py" <vn.py@foxmail.com>
Date: Mon, 7 May 2018 22:39:25 +0800
Subject: [PATCH] [Fix]Close #792

---
 examples/QuantosDataService/dataService.py | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/examples/QuantosDataService/dataService.py b/examples/QuantosDataService/dataService.py
index c5c4f25e..cf2766c1 100644
--- a/examples/QuantosDataService/dataService.py
+++ b/examples/QuantosDataService/dataService.py
@@ -50,7 +50,12 @@ def generateVtBar(row):
     
     bar.symbol = symbol
     bar.exchange = exchangeMapReverse[exchange]
-    bar.vtSymbol = '.'.join([bar.symbol, bar.exchange])
+    
+    if bar.exchange in ['SSE', 'SZSE']:
+        bar.vtSymbol = '.'.join([bar.symbol, bar.exchange])
+    else:
+        bar.vtSymbol = bar.symbol
+        
     bar.open = row['open']
     bar.high = row['high']
     bar.low = row['low']
@@ -92,7 +97,7 @@ def downMinuteBarBySymbol(api, vtSymbol, startDate, endDate=''):
         cl = db[vtSymbol]
     else:
         cl = db[code]
-
+        
     cl.ensure_index([('datetime', ASCENDING)], unique=True)         # 添加索引
     
     dt = datetime.strptime(startDate, '%Y%m%d')