如何在python中按创建日期对目录列表进行排序?

获取目录中所有文件的列表的最佳方法是什么,按日期排序[创建| 修改],在Windows机器上使用python

回答:

这@Greg Hewgill是答案的更详细的版本。这是最符合问题要求的。它区分了创建日期和修改日期(至少在Windows上如此)。

#!/usr/bin/env python

from stat import S_ISREG, ST_CTIME, ST_MODE

import os, sys, time

# path to the directory (relative or absolute)

dirpath = sys.argv[1] if len(sys.argv) == 2 else r'.'

# get all entries in the directory w/ stats

entries = (os.path.join(dirpath, fn) for fn in os.listdir(dirpath))

entries = ((os.stat(path), path) for path in entries)

# leave only regular files, insert creation date

entries = ((stat[ST_CTIME], path)

for stat, path in entries if S_ISREG(stat[ST_MODE]))

#NOTE: on Windows `ST_CTIME` is a creation date

# but on Unix it could be something else

#NOTE: use `ST_MTIME` to sort by a modification date

for cdate, path in sorted(entries):

print time.ctime(cdate), os.path.basename(path)

例:

$ python stat_creation_date.py

Thu Feb 11 13:31:07 2009 stat_creation_date.py

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