[Fix] ctpGateway: 修正一个在查询持仓时，若未查询过该合约大小则出错的BUG

2018-09-13 21:29:32 -04:00 · 2018-09-13 21:29:32 -04:00 · 24198b82be
commit 24198b82be
parent 904895899a
1 changed files with 2 additions and 0 deletions
--- a/vnpy/trader/gateway/ctpGateway/ctpGateway.py
+++ b/vnpy/trader/gateway/ctpGateway/ctpGateway.py
@ -734,6 +734,8 @@ class CtpTdApi(TdApi):
            pos.ydPosition = data['Position'] - data['TodayPosition']
            
        # 计算成本
+        if pos.symbol not in self.symbolSizeDict:
+            return
        size = self.symbolSizeDict[pos.symbol]
        cost = pos.price * pos.position * size