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[Add]添加VtBarData的K线周期字段

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vn.py 2018-09-25 10:35:46 +08:00
parent 7fd1d55dc3
commit fe3b16c1b2
1 changed files with 2 additions and 1 deletions
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vnpy/trader/vtObject.py
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@ -99,7 +99,8 @@ class VtBarData(VtBaseData):
self.datetime = None # python的datetime时间对象 self.datetime = None # python的datetime时间对象
self.volume = EMPTY_INT # 成交量 self.volume = EMPTY_INT # 成交量
self.openInterest = EMPTY_INT # 持仓量 self.openInterest = EMPTY_INT # 持仓量
self.interval = EMPTY_UNICODE # K线周期
######################################################################## ########################################################################