ValueError：在 backtrader 中出现的日期超出月份的范围

Question

请帮助解决这个错误，这是我在将自己的 csv 数据提供给反向交易者时遇到的错误。

数据样本如下

我是 python 和 python 社区的新手

错误：

C:\Python\python.exe C:\Users\harif\PycharmProjects\untitled\venv\learning\dataframe1.py 回溯（最近一次通话最后）： 文件“C:\Users\harif\PycharmProjects\untitled\venv\learning\dataframe1.py”，第 32 行，在 fromdate=datetime(2, 10, 2016), ValueError: day is out of range for month

进程以退出代码 1 结束

import backtrader as bt


# Create a subclass of Strategy to define the indicators and logic

class SmaCross(bt.Strategy):
    # list of parameters which are configurable for the strategy
    params = dict(
        pfast=10,  # period for the fast moving average
        pslow=30  # period for the slow moving average
    )

    def __init__(self):
        sma1 = bt.ind.SMA(period=self.p.pfast)  # fast moving average
        sma2 = bt.ind.SMA(period=self.p.pslow)  # slow moving average
        self.crossover = bt.ind.CrossOver(sma1, sma2)  # crossover signal

    def next(self):
        if not self.position:  # not in the market
            if self.crossover > 0:  # if fast crosses slow to the upside
                self.buy()  # enter long

        elif self.crossover < 0:  # in the market & cross to the downside
            self.close()  # close long position


cerebro = bt.Cerebro()  # create a "Cerebro" engine instance

# Create a data feed
data = bt.feeds.GenericCSVData(dataname=r'C:\Hard_Drive\Tick_Data\tickdata_2\sp.csv',
                               fromdate=datetime(2, 10, 2016),
                               todate=datetime(1, 10, 2019))
print(data)
# cerebro.adddata(data)  # Add the data feed

# cerebro.addstrategy(SmaCross)  # Add the trading strategy
# cerebro.run()  # run it all
# cerebro.plot()  # and plot it with a single command

Answer 1

日期时间对象按此顺序接受值。

datetime(year, month, day[, hour[, minute[, second[, microsecond[,tzinfo]]]]]

有两种方法可以解决这个问题。

1. 您可以按正确的顺序写入值。例如：datetime(2016, 10, 2)
2. 您可以指定哪个值是什么。例如：datetime(day=2, month=10, year=2016),