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[Mod]修改QuantosDataService的兼容性

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vn.py 2018-02-14 13:02:16 +08:00
parent c99a085daa
commit 44b7ecf108
1 changed files with 7 additions and 1 deletions
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8
examples/QuantosDataService/dataService.py
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@ -86,7 +86,13 @@ def downMinuteBarBySymbol(api, vtSymbol, startDate, endDate=''):
start = time() start = time()
code, exchange = vtSymbol.split('.') code, exchange = vtSymbol.split('.')
cl = db[code]
# 对于期货合约的vtSymbol没有交易所后缀
if exchange in ['SSE', 'SZSE']:
cl = db[vtSymbol]
else:
cl = db[code]
cl.ensure_index([('datetime', ASCENDING)], unique=True) # 添加索引 cl.ensure_index([('datetime', ASCENDING)], unique=True) # 添加索引
dt = datetime.strptime(startDate, '%Y%m%d') dt = datetime.strptime(startDate, '%Y%m%d')