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Python實(shí)現(xiàn)批量修改文件時(shí)間屬性

更新時(shí)間：2023年11月09日 09:25:08 作者：戀戀西風(fēng)

我們有時(shí)候需要修改文件的“修改時(shí)間”?、?“訪問時(shí)間”,“創(chuàng)建時(shí)間”?,此時(shí)如果使用Python批量實(shí)現(xiàn)應(yīng)該會(huì)方便很多,下面小編就來為大家介紹一下具體實(shí)現(xiàn)方法吧

前言

有時(shí)候需要修改文件的“修改時(shí)間” 、 “訪問時(shí)間”，“創(chuàng)建時(shí)間” 使用 Python 寫出來簡(jiǎn)單好用。

探索

讀取文件的屬性時(shí)間

import os
import time
 
# 獲取文件的基本屬性
def get_data(file_path, change):
    # 文件創(chuàng)建時(shí)間
    create_time = os.path.getctime(file_path)
    create_time1 = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(create_time))
 
    # 文件的修改時(shí)間
    modification_time = os.path.getmtime(file_path)
    modification_time1 = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(modification_time))
 
    # 文件的訪問時(shí)間
    access_time = os.path.getatime(file_path)
    access_time1 = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(access_time))
 
    table.add_row(create_time1, modification_time1, access_time1, change)

更改文件屬性時(shí)間

import os
import time
 
def change_time(file_path):
    now = time.time()  # 獲取時(shí)間戳
    localtime = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(now))  # 當(dāng)前時(shí)間
 
    os.utime(file_path, (now, now))

注意：這里無法修改創(chuàng)建時(shí)間，只能走另一種方法：

使用 win32file 修改時(shí)間屬性

from win32con import FILE_FLAG_BACKUP_SEMANTICS
from win32con import FILE_SHARE_WRITE
from win32file import CloseHandle
from win32file import CreateFile
from win32file import GENERIC_WRITE
from win32file import OPEN_EXISTING
from win32file import SetFileTime
 
createTime = "2019-12-13 21:51:02"  # 創(chuàng)建時(shí)間
modifyTime = "2019-02-02 00:01:03"  # 修改時(shí)間
accessTime = "2019-02-02 00:01:04"  # 訪問時(shí)間
 
# 修改文件時(shí)間
def modifyFileTime(filePath ):
    try:
        format_str = "%Y-%m-%d %H:%M:%S"  # 時(shí)間格式
        f = CreateFile(filePath, GENERIC_WRITE, FILE_SHARE_WRITE, None, OPEN_EXISTING,
                       FILE_FLAG_BACKUP_SEMANTICS, 0)
 
        create_time = datetime.datetime.strptime(createTime, format_str)
        update_time = datetime.datetime.strptime(modifyTime, format_str)
        access_time = datetime.datetime.strptime(accessTime, format_str)
        SetFileTime(f, create_time, update_time, access_time)
        CloseHandle(f)
 
        return True
    except Exception as e:
        print(e)
        return False

完整代碼

import os
import time
import datetime
import win32timezone
 
from win32con import FILE_FLAG_BACKUP_SEMANTICS
from win32con import FILE_SHARE_WRITE
from win32file import CloseHandle
from win32file import CreateFile
from win32file import GENERIC_WRITE
from win32file import OPEN_EXISTING
from win32file import SetFileTime
 
createTime = "2019-12-13 21:51:02"  # 創(chuàng)建時(shí)間
modifyTime = "2019-02-02 00:01:03"  # 修改時(shí)間
accessTime = "2019-02-02 00:01:04"  # 訪問時(shí)間
 
# 修改文件時(shí)間
def modifyFileTime(filePath ):
    try:
        format_str = "%Y-%m-%d %H:%M:%S"  # 時(shí)間格式
        f = CreateFile(filePath, GENERIC_WRITE, FILE_SHARE_WRITE, None, OPEN_EXISTING,
                       FILE_FLAG_BACKUP_SEMANTICS, 0)
 
        create_time = datetime.datetime.strptime(createTime, format_str)
        update_time = datetime.datetime.strptime(modifyTime, format_str)
        access_time = datetime.datetime.strptime(accessTime, format_str)
        SetFileTime(f, create_time, update_time, access_time)
        CloseHandle(f)
 
        return True
    except Exception as e:
        print(e)
        return False
 
 
dircount=0
filecount=0
# i負(fù)責(zé)記錄深度;
def deepDir(filepath,flag=0):
    global filecount
    global dircount
    filepath+="/"
    file_list = os.listdir(filepath)
    flag+=2
    # 負(fù)責(zé)存放目錄名稱
    dirls=[]
    for tempfile in file_list:
        if os.path.isdir(filepath+"/"+tempfile):
            dirls.append(filepath+"/"+tempfile)
        else:
            filecount+=1
            print('-'*flag,end='')
            print(tempfile)
            modifyFileTime(filepath+"/"+tempfile)
    for tempfile in dirls:
        dircount+=1
        deepDir(tempfile,flag)
 
if __name__=="__main__":
    # try:
    dir=input('please copy your dir and paste here (Be sure to copy directly):')
    deepDir(dir.replace('\\','/'))
 
    print(f'completed file nums is:{filecount} and dir num is {dircount}!')

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