datetime : ValueError: day is out of range for month

Question

我正在编写的脚本需要两个日期并返回它们之间的持续时间，它使用 datetime 内置模块。

import datetime
print('Enter the dates [DD/MM/YYYY]!')

date1 = input('Date 1: ')
date2 = input('Date 2: ')

year1 = int(date1[6:])
month1 = int(date1[3:5])
day1 = int(date1[:2])

year2 = int(date2[6:])
month2 = int(date2[3:5])
day2 = int(date2[:2])

date1 = datetime.date(day1, month1, year1)
date2 = datetime.date(day2, month2, year2)

print(date1 - date2)

它一直显示我

ValueError: day is out of range for month.

Answer 1

您以错误的顺序提供了 date 构造函数的参数。 date 接受参数，year、month、day，即：

date1 = datetime.date(year1, month1, day1)
date2 = datetime.date(year2, month2, day2)

datetime : ValueError: day is out of range for month

datetime : ValueError: day is out of range for month

python

python-3.x

datetime

python-datetime

valueerror