Python实现批量修改文件日期

import os
def get_file_dates(file_path):
    modification_time = os.path.getmtime(file_path)
    creation_time = os.path.getctime(file_path)
    return modification_time, creation_time

import os
import datetime
def set_file_date(file_path, new_date, date_type):
    if date_type == 'modification':
        os.utime(file_path, (new_date, new_date))
    elif date_type == 'creation':
        os.utime(file_path, (new_date, os.path.getmtime(file_path)))
    else:
        raise ValueError("Invalid date type. Must be 'modification' or 'creation'.")

import argparse
import os
import datetime
def get_file_dates(file_path):
    modification_time = os.path.getmtime(file_path)
    creation_time = os.path.getctime(file_path)
    return modification_time, creation_time
def set_file_date(file_path, new_date, date_type):
    if date_type == 'modification':
        os.utime(file_path, (new_date, new_date))
    elif date_type == 'creation':
        os.utime(file_path, (new_date, os.path.getmtime(file_path)))
    else:
        raise ValueError("Invalid date type. Must be 'modification' or 'creation'.")
def main():
    parser = argparse.ArgumentParser(description="批量文件日期修改器")
    parser.add_argument("directory", help="指定目录")
    parser.add_argument("new_date", help="新的日期 (YYYY-MM-DD HH:MM:SS)")
    parser.add_argument("date_type", help="日期类型 (modification 或 creation)")
    args = parser.parse_args()
    dir_path = args.directory
    new_date = datetime.datetime.strptime(args.new_date, "%Y-%m-%d %H:%M:%S")
    new_timestamp = int(new_date.timestamp())
    date_type = args.date_type
    file_list = [f for f in os.listdir(dir_path) if os.path.isfile(os.path.join(dir_path, f))]
    for file_name in file_list:
        file_path = os.path.join(dir_path, file_name)
        modification_time, creation_time = get_file_dates(file_path)
        print(f"File: {file_path}")
        print(f"  Modification time: {datetime.datetime.fromtimestamp(modification_time)}")
        print(f"  Creation time: {datetime.datetime.fromtimestamp(creation_time)}")
        if date_type == 'modification':
            set_file_date(file_path, new_timestamp, 'modification')
        elif date_type == 'creation':
            set_file_date(file_path, new_timestamp, 'creation')
        print(f"  New date set to: {datetime.datetime.fromtimestamp(new_timestamp)}")
        print()
if __name__ == "__main__":
    main()

from win32file import CreateFile, SetFileTime, GetFileTime, CloseHandle
from win32file import GENERIC_READ, GENERIC_WRITE, OPEN_EXISTING
from pywintypes import Time # 可以忽视这个 Time 报错（运行程序还是没问题的）
import time


def modifyFileTime(filePath, createTime, modifyTime, accessTime, offset):
  """
  用来修改任意文件的相关时间属性，时间格式：YYYY-MM-DD HH:MM:SS 例如：2019-02-02 00:01:02
  :param filePath: 文件路径名
  :param createTime: 创建时间
  :param modifyTime: 修改时间
  :param accessTime: 访问时间
  :param offset: 时间偏移的秒数,tuple格式，顺序和参数时间对应
  """
  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)


if __name__ == '__main__':
  # 需要自己配置
  cTime = "2019-12-13 21:51:02" # 创建时间
  mTime = "2019-02-02 00:01:03" # 修改时间
  aTime = "2019-02-02 00:01:04" # 访问时间
  fName = r"E:\test_pro\fileOperate\test.xlsx" # 文件路径，文件存在才能成功（可以写绝对路径，也可以写相对路径）

  offset = (0, 1, 2) # 偏移的秒数（不知道干啥的）

  # 调用函数修改文件创建时间，并判断是否修改成功
  r = modifyFileTime(fName, cTime, mTime, aTime, offset)
  if r == 0:
    print('修改完成')
  elif r == 1:
    print('修改失败')

#改变文件夹修改时间为当前时间
import os
path = r"" #文件夹目录
 
def changeDay(path): #在最后写入一个字符并删除
    with open(path, "a") as f:
        f.write("1")
    with open(path, "rb+") as f:
        f.seek(-1, os.SEEK_END)
        f.truncate()
 
def getAlldirInDiGui(path):
    filesList=os.listdir(path) #列出当前路径下所有文件
    print(filesList)
 
    for fileName in filesList: #遍历当前路径下所有文件
        fileAbpath=os.path.join(path,fileName)
        if os.path.isdir(fileAbpath): #如果是目录
            #print("目录：" ,fileName)
            getAlldirInDiGui(fileAbpath)
        else:
            #print("普通文件",fileName)
            changeDay(fileAbpath)
 
getAlldirInDiGui(path)

import os
import time

folder_path = 'path/to/folder'
files = os.listdir(folder_path)

for file in files:
    file_path = os.path.join(folder_path, file)
    new_time = time.time()  # 获取当前时间作为新的时间戳
    os.utime(file_path, (new_time, new_time))