使用 Python 比较某个日期是否比其他日期大两个月

发布于 2025-01-16 03:09:36 字数 482 浏览 0 评论 0原文

我已经尝试使用 python 来比较一个日期是否比其他日期大两个月。

有人知道我做错了什么吗?

提前致谢,

import datetime
from datetime import datetime, timedelta
import time

dateEfec = "01/01/2016"
dateBase = "01/03/2016"

effectivedate = time.strptime(dateEfec,"%d/%m/%Y")
baseline = time.strptime(dateBase, "%d/%m/%Y")

calc = effectivedate > baseline + relativedelta(months=2)
print(calc)

我收到此错误:

TypeError: can only concatenate tuple (not "relativedelta") to tuple

I've been trying for a while use python to compare if a date is two months bigger than other date.

Has anyone an idea of what I'm doing wrong?

Thanks in advance

import datetime
from datetime import datetime, timedelta
import time

dateEfec = "01/01/2016"
dateBase = "01/03/2016"

effectivedate = time.strptime(dateEfec,"%d/%m/%Y")
baseline = time.strptime(dateBase, "%d/%m/%Y")

calc = effectivedate > baseline + relativedelta(months=2)
print(calc)

I'm getting this error:

TypeError: can only concatenate tuple (not "relativedelta") to tuple

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紫南 2025-01-23 03:09:36

timedelta 没有属性“month” - 因为一个月是一个不明确的数量,它可以有 28-31 天。请改用 relativedelta

from datetime import datetime
from dateutil import relativedelta

dateEfec = "01/03/2016"
dateBase = "01/01/2016"

effectivedate = datetime.strptime(dateEfec,"%d/%m/%Y")
baseline = datetime.strptime(dateBase, "%d/%m/%Y")

calc = effectivedate >= baseline + relativedelta.relativedelta(months=2)
print(calc)
# True

注意:我修改了该示例,以便更好地说明。

timedelta has no attribute 'month' - because a month is an ambiguous quantity, it can have 28-31 days. Use relativedelta instead.

from datetime import datetime
from dateutil import relativedelta

dateEfec = "01/03/2016"
dateBase = "01/01/2016"

effectivedate = datetime.strptime(dateEfec,"%d/%m/%Y")
baseline = datetime.strptime(dateBase, "%d/%m/%Y")

calc = effectivedate >= baseline + relativedelta.relativedelta(months=2)
print(calc)
# True

Note: I've modified the example so it makes for a better illustration.

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