def exportOrders(self):
file = open("orders.txt", 'w')
file.write("\"Date\" \"Pair\" \"Amount bought/sold\" \"Pair Price\" \"Profit/Loss\" \"Order Type\"" + '\n')
for x in self.tradeHistory:
date = x['date']
pair = self.currentPair
amount = x[self.currentPair]
price = x['price']
order = x['Order Type']
if order == "buy":
spent = x['spent']
file.write(date + ' ' + pair + ' ' + amount + ' '
+ price + ' ' + float(-spent) + ' ' + order + ' \n')
if order == "sell":
obtained = x['obtained']
file.write(date + ' ' + pair + ' ' + amount + ' '
+ price + ' ' + obtained + ' ' + order + ' \n')
file.close()
你知道吗自我贸易历史是一个字典列表,其中存储日期、一对、购买金额、一对的价格、花费或获得的钱以及订单类型。你知道吗
我的问题是,当程序第一次运行到:
if order == "buy":
spent = x['spent']
file.write(date + ' ' + pair + ' ' + amount + ' '
+ price + ' ' + str(float(-spent)) + ' ' + order + ' \n')
for循环中断订单.txt仅显示第一行,即:
file.write("\"Date\" \"Pair\" \"Amount bought/sold\" \"Pair Price\" \"Profit/Loss\" \"Order Type\"" + '\n')
提前谢谢!你知道吗
编辑:
基本上,我的自我贸易历史具有以下内容
{'date': 1505161800, 'BTC_ETH': 0.7091196761422075, 'price': 0.07050996, 'spent': 0.05, 'Order Type': 'buy'}
{'date': 1505167200, 'BTC_ETH': 0.7091196761422075, 'price': 0.07079909, 'obtained': 0.050205027771963, 'Order Type': 'sell'}
{'date': 1505236500, 'BTC_ETH': 0.7032346826344071, 'price': 0.07110002, 'spent': 0.05, 'Order Type': 'buy'}
{'date': 1505251800, 'BTC_ETH': 0.7032346826344071, 'price': 0.0707705, 'obtained': 0.04976827010737831, 'Order Type': 'sell'}
{'date': 1505680200, 'BTC_ETH': 0.715374411944349, 'price': 0.06989347, 'spent': 0.05, 'Order Type': 'buy'}
{'date': 1505699100, 'BTC_ETH': 0.715374411944349, 'price': 0.071989, 'obtained': 0.05149908854146174, 'Order Type': 'sell'}
{'date': 1505733300, 'BTC_ETH': 0.6879187705515734, 'price': 0.072683, 'spent': 0.05, 'Order Type': 'buy'}
{'date': 1505745000, 'BTC_ETH': 0.6889021311187427, 'price': 0.07257925, 'spent': 0.05, 'Order Type': 'buy'}
{'date': 1505756700, 'BTC_ETH': 1.3768209016703161, 'price': 0.0732, 'obtained': 0.10078329000226714, 'Order Type': 'sell'}
...
词典列表中有63项。我的目标是创建一个.txt文件
"Date" "Pair" "Amount bought/sold" "Pair Price" "Profit/Loss" "Order Type"
1505161800 BTC_ETH 0.7091196761422075 0.07050996 0.05 buy
1505167200 BTC_ETH 0.7091196761422075 0.07079909 0.05 sell
...
在Python中,不应该将数字与字符串连接起来。改用
str.format
:您还可以使用
csv
模块来获得更好的实现。你知道吗相关问题 更多 >
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