Python 修改某一目录下任意文件日期（递归）

from win32file import CreateFile, SetFileTime, GetFileTime, CloseHandle
from win32file import GENERIC_READ, GENERIC_WRITE, OPEN_EXISTING
from pywintypes import Time
import time
import os
 
# -*- coding: utf-8 -*- 

def modifyFileTime(filePath,createTime,modifyTime,accessTime,offset):
    try:
        format = "%Y-%m-%d %H:%M:%S" #时间格式
        cTime_t = timeOffsetAndStruct(createTime,format,offset[0])
        mTime_t = timeOffsetAndStruct(modifyTime,format,offset[1])
        aTime_t = timeOffsetAndStruct(accessTime,format,offset[2])
 
        fh = CreateFile(filePath, GENERIC_READ | GENERIC_WRITE, 0, None, OPEN_EXISTING, 0, 0)
        createTimes, accessTimes, modifyTimes = GetFileTime(fh)
 
        createTimes = Time(time.mktime(cTime_t))
        accessTimes = Time(time.mktime(aTime_t))
        modifyTimes = Time(time.mktime(mTime_t))
        SetFileTime(fh, createTimes, accessTimes, modifyTimes)
        CloseHandle(fh)
        return 0
    except:
        return 1
def timeOffsetAndStruct(times,format,offset):
    return time.localtime(time.mktime(time.strptime(times, format)) + offset)
 
#调用
cTime = "2020-12-09 18:32:02" # 创建时间
mTime = "2020-12-09 18:32:02" # 修改时间
aTime = "2020-12-09 18:32:02" # 访问时间
 
offset = (0,1,2)  # 偏移的秒数
#r=modifyFileTime(fName,cTime,mTime,aTime,offset)
root = '' #填入要修改的所有文件的主目录 绝对路径
path = os.path.join(root)
pathnames = []
for (dirpath, dirnames, filenames) in os.walk(path):
    for filename in filenames:
        pathnames += [os.path.join(dirpath, filename)]
for file in pathnames:
    print(file)
    check= modifyFileTime(file,cTime,mTime,aTime,offset)
    print("%s ok"%(file) if check==0 else "%s not ok"%(file))