比较日期以检查旧文件

发布于 2024-12-04 17:52:23 字数 315 浏览 6 评论 0原文

我想检查文件是否早于一定时间（例如 2 天）。

我设法以这种方式获取文件创建时间：

>>> import os.path, time
>>> fileCreation = os.path.getctime(filePath)
>>> time.ctime(os.path.getctime(filePath))
'Mon Aug 22 14:20:38 2011'

我现在如何检查该时间是否早于 2 天？

我在 Linux 下工作，但跨平台解决方案会更好。干杯!

原文

I want to check if a file is older than a certain amount of time (e.g. 2 days).

I managed to get the file creation time in such a way:

>>> import os.path, time
>>> fileCreation = os.path.getctime(filePath)
>>> time.ctime(os.path.getctime(filePath))
'Mon Aug 22 14:20:38 2011'

How can I now check if this is older than 2 days?

I work under Linux, but a cross platform solution would be better. Cheers!

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沉鱼一梦 2024-12-11 17:52:23

我知道，这是一个老问题。但我一直在寻找类似的东西并提出了这个替代解决方案：

from os import path
from datetime import datetime, timedelta

two_days_ago = datetime.now() - timedelta(days=2)
filetime = datetime.fromtimestamp(path.getctime(file_path))

if filetime < two_days_ago:
  print "File is more than two days old."

I know, it is an old question. But I was looking for something similar and came up with this alternative solution:

from os import path
from datetime import datetime, timedelta

two_days_ago = datetime.now() - timedelta(days=2)
filetime = datetime.fromtimestamp(path.getctime(file_path))

if filetime < two_days_ago:
  print "File is more than two days old."

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一束光，穿透我孤独的魂 2024-12-11 17:52:23

now = time.time()
twodays_ago = now - 60*60*24*2 # Number of seconds in two days
if fileCreation < twodays_ago:
    print "File is more than two days old"

now = time.time()
twodays_ago = now - 60*60*24*2 # Number of seconds in two days
if fileCreation < twodays_ago:
    print "File is more than two days old"

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