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 modify_file_all_time(filePath, createTime):
"""
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
"""
print(filePath, createTime)
try:
format = "%Y-%m-%d %H:%M:%S" # 时间格式
fh = CreateFile(filePath, GENERIC_READ | GENERIC_WRITE, 0, None,
OPEN_EXISTING, 0, 0)
createTimes, accessTimes, modifyTimes = GetFileTime(fh)
createTimes = Time(time.mktime(createTime))
accessTimes = Time(time.mktime(createTime))
modifyTimes = Time(time.mktime(createTime))
SetFileTime(fh, createTimes, accessTimes, modifyTimes)
CloseHandle(fh)
return 0
except Exception as e:
print(e)
return 1
def file_name(file_dir):
for root, dirs, files in os.walk(file_dir):
for filename in files:
fh = CreateFile(filename, GENERIC_READ | GENERIC_WRITE, 0, None, OPEN_EXISTING, 0, 0)
createTime, accessTime, modifyTime = GetFileTime(fh)
createTime = Time(time.mktime(time.gmtime(random.uniform(1514780000,1546300000))))
accessTime = Time(time.mktime(time.gmtime(random.uniform(1514780000,1546300000))))
modifyTime = Time(time.mktime(time.gmtime(random.uniform(1514780000,1546300000))))
SetFileTime(fh, createTime, accessTime, modifyTime)
CloseHandle(fh)
def set_mp4_timestamp(path):
'''用mvhd中的creation_time和modification_time设置mp4文件的创建时间和修改时间。
如果目标时间与当前文件的创建时间一致（时间差小于1s）则不修改。
如果creation_time和modification_time之中有1个为0，则用另一个赋值，都为零则不修改文件时间。
'''
try:
mvhd = get_mvhd(path)
except ValueError as error:
print(f'When processing {path} a error occurs: {error}. Skip it.')
return
# mvhd is FullBox，是Box的扩展，Box结构的基础上在Header中增加8bits version和24bits flags
try:
version = mvhd[8:9]
if version == b'\x00':
creation_time = struct.unpack('>I', mvhd[12:16])[0]
modification_time = struct.unpack('>I', mvhd[16:20])[0]
elif version == b'\x01':
creation_time = struct.unpack('>Q', mvhd[12:20])[0]
modification_time = struct.unpack('>Q', mvhd[20:28])[0]
except (IndexError, struct.error):
print(
f'{path} contains no valid mvhd box. May not be a valid mp4 file. Skip it.'
)
return
if creation_time + modification_time == 0:
print(
f'{path} contains no creation_time or modification_time. Skip it.')
return
if creation_time == 0:
creation_time = modification_time
if modification_time == 0:
modification_time = creation_time
new_ctimestamp = time.mktime(get_datetime(creation_time).timetuple())
new_mtimestamp = time.mktime(get_datetime(modification_time).timetuple())
mod_flag = False
old_mtimestamp = getmtime(path)
mtime = Time(old_mtimestamp)
if abs(old_mtimestamp - new_mtimestamp) >= 1:
mtime = Time(new_mtimestamp)
mod_flag = True
old_ctimestamp = getctime(path)
ctime = Time(old_ctimestamp)
if abs(old_ctimestamp - new_ctimestamp) >= 1:
ctime = Time(new_ctimestamp)
mod_flag = True
if mod_flag:
handle = CreateFile(path, GENERIC_WRITE, FILE_SHARE_WRITE, None,
OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, None)
SetFileTime(handle, ctime, None, mtime)
CloseHandle(handle)
def change_f_time(f, f_create_time, f_access_time, f_modify_time):
"""
修改文件或文件夹的时间
f: 文件/文件夹的路径
f_create_time, f_access_time, f_modify_time: 文件/文件夹的创建时间、访问时间、修改时间
"""
f_type = 0 if os.path.isfile(f) else FILE_FLAG_BACKUP_SEMANTICS
file_handle = CreateFile(f, GENERIC_READ | GENERIC_WRITE, 0, None,
OPEN_EXISTING, f_type, 0)
# todo: f_type=0表示创建文件，=FILE_FLAG_BACKUP_SEMANTICS 表示创建文件夹！
f_create_time = Time(f_create_time)
f_access_time = f_create_time
f_modify_time = Time(f_modify_time)
SetFileTime(file_handle, f_create_time, f_access_time,
f_modify_time) # createTimes, accessTimes, modifyTimes
CloseHandle(file_handle)
def modify_model_file_time(model_file_dir):
for root, dirs, files in os.walk(model_file_dir):
start_time=1514780000
latest_time=1546300000
for filename in files:
if filename!='untitled1.py':
fh = CreateFile(filename, GENERIC_READ | GENERIC_WRITE, 0, None, OPEN_EXISTING, 0, 0)
createTime, accessTime, modifyTime = GetFileTime(fh)
start=random.uniform(start_time,latest_time)
createTime = Time(time.mktime(time.gmtime(start)))
modify_time=start+random.uniform(0,latest_time-start)
modifyTime = Time(time.mktime(time.gmtime(modify_time)))
access_time=modify_time+random.uniform(0,latest_time-modify_time)
accessTime = Time(time.mktime(time.gmtime(access_time)))
SetFileTime(fh, createTime, accessTime, modifyTime)
CloseHandle(fh)
def create_file(file_name, c_file, time, a_path, ftp):
current_file = open(file_name, "wb")
ftp.retrbinary("RETR " + a_path + "/" + c_file, current_file.write)
print('\tAdded:', file_name)
current_file.close()
win_file = CreateFile(
file_name, GENERIC_WRITE,
FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, None,
OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, None)
# noinspection PyUnresolvedReferences
win_time = Time(time)
SetFileTime(win_file, win_time, None, None)
CloseHandle(win_file)
def modify_file_all_time(file_path, create_time):
"""
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 file_path: 文件路径名
:param create_time: 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
"""
print(file_path, create_time)
try:
fh = CreateFile(file_path, GENERIC_READ | GENERIC_WRITE, 0, None,
OPEN_EXISTING, 0, 0)
final_create_time = Time(time.mktime(create_time))
final_access_time = Time(time.mktime(create_time))
final_modify_time = Time(time.mktime(create_time))
SetFileTime(fh, final_create_time, final_access_time,
final_modify_time)
CloseHandle(fh)
return 0
except Exception as e:
print(e)
return 1
def randomizeFileTime(
file
): #uses os.utime to set a+m times and pywin_cstructs to set file creation times
name = os.path.basename(file)
rd = getRandomDate()
at = random.randint(200000000, 1000050000)
mt = random.randint(200000000, 1000050000)
os.utime(file, (at, mt))
ctimeform = "%d.%m.%Y %H:%M:%S"
off = 0
ct = time.localtime(time.mktime(time.strptime(
rd, ctimeform))) #prepares time in format specified
tmp = CreateFile(file, GENERIC_READ | GENERIC_WRITE, 0, None,
OPEN_EXISTING, 0, 0)
newct = Time(time.mktime(ct))
SetFileTime(tmp, newct)
CloseHandle(tmp)
print(name)
def exact(filePath):
starttime = time.time()
unZf = zipfile.ZipFile(filePath, 'r')
shutil.rmtree(myconfig['save_path'],ignore_errors=True)
time.sleep(0.1)
# os.makedirs(save_folder, exist_ok=True)
# unZf.extractall(path=save_folder,members=unZf.namelist())
for name in unZf.namelist():
unZfTarge = os.path.join(save_folder, name)
dirname = os.path.dirname(unZfTarge)
os.makedirs(dirname, exist_ok=True)
with open(unZfTarge, 'wb') as f:
f.write(unZf.read(name))
fh = CreateFile(unZfTarge, GENERIC_READ | GENERIC_WRITE, 0, None, OPEN_EXISTING, 0, 0)
#伪造写入时间
createtime = unZf.getinfo(name).date_time
time_formated = time.strptime(str(createtime), "(%Y, %m, %d, %H, %M, %S)")
time_win = Time(time.mktime(time_formated))
SetFileTime(fh,time_win,time_win,time_win)
unZf.close()
print(f"解压用时{time.time() - starttime}")
print("Access : %s --> %s OK" % (aTime, time.strftime(format, aTime_t)))
print()
# change timestamp of file
fh = CreateFile(fName, GENERIC_READ | GENERIC_WRITE, 0, None, OPEN_EXISTING, 0,
0)
createTime, accessTime, modifyTime = GetFileTime(fh)
print("Change Create from", createTime,
"to %s" % (time.strftime(format, cTime_t)))
print("Change Modify from", modifyTime,
"to %s" % (time.strftime(format, mTime_t)))
print("Change Access from", accessTime,
"to %s" % (time.strftime(format, aTime_t)))
print()
createTime = Time(time.mktime(cTime_t))
accessTime = Time(time.mktime(aTime_t))
modifyTime = Time(time.mktime(mTime_t))
SetFileTime(fh, createTime, accessTime, modifyTime)
CloseHandle(fh)
# check if all was ok
ctime = time.strftime(format, time.localtime(os.path.getctime(fName)))
mtime = time.strftime(format, time.localtime(os.path.getmtime(fName)))
atime = time.strftime(format, time.localtime(os.path.getatime(fName)))
print("CHECK MODIFICATION:")
print("FileName: %s" % fName)
print("Create : %s" % (ctime))
print("Modify : %s" % (mtime))
print("Access : %s" % (atime))
if os.sep in args.source:
src_file_name = args.source.split(os.sep, 1)[1]
else:
src_file_name = args.source
dest = os.path.abspath(args.dest)
tz = pytz.timezone(args.timezone)
shutil.copy2(source, dest)
if os.path.isdir(dest):
dest_file = os.path.join(dest, src_file_name)
else:
dest_file = dest
created = dt.fromtimestamp(os.path.getctime(source))
created = Time(tz.localize(created))
modified = dt.fromtimestamp(os.path.getmtime(source))
modified = Time(tz.localize(modified))
accessed = dt.fromtimestamp(os.path.getatime(source))
accessed = Time(tz.localize(accessed))
print("Source\n======")
print("Created: {}\nModified: {}\nAccessed: {}".format(
created, modified, accessed))
handle = CreateFile(dest_file, GENERIC_WRITE, FILE_SHARE_WRITE, None,
OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, None)
SetFileTime(handle, created, accessed, modified)
CloseHandle(handle)
created = tz.localize(dt.fromtimestamp(os.path.getctime(dest_file)))
@author: TongDist
"""
from win32file import CreateFile, SetFileTime, GetFileTime, CloseHandle
from win32file import GENERIC_READ, GENERIC_WRITE, OPEN_EXISTING
from pywintypes import Time
import os
import time
import random
from os import path
start_time = 1514780000
latest_time = 1546300000
start = random.uniform(start_time, latest_time)
modify_time = start + random.uniform(0, latest_time - start)
access_time = modify_time + random.uniform(0, latest_time - modify_time)
for root, dirs, files in os.walk(path.dirname(__file__)):
for filename in files:
if filename != "test.py":
fh = CreateFile(filename, GENERIC_READ | GENERIC_WRITE, 0, None,
OPEN_EXISTING, 0, 0)
createTime, accessTime, modifyTime = GetFileTime(fh)
createTime = Time(time.mktime(time.gmtime(start)))
modifyTime = Time(time.mktime(time.gmtime(modify_time)))
accessTime = Time(time.mktime(time.gmtime(access_time)))
SetFileTime(fh, createTime, accessTime, modifyTime)
CloseHandle(fh)
"""
将传入文件的创建时间，访问时间，修改时间全改为当前时间
当前脚本的绝对路径：sys.argv[0]
当前脚本的文件名：os.path.basename(sys.argv[0])
当前脚本所在目录：os.path.dirname(sys.argv[0])
"""
import sys
if len(sys.argv) > 1:
import os
from win32file import GENERIC_READ, GENERIC_WRITE, OPEN_EXISTING
from win32file import CreateFile, SetFileTime, CloseHandle
from pywintypes import Time
import time
fName = sys.argv[1]
createTime = Time(time.time())
accessTime = Time(time.time())
modifyTime = Time(time.time())
fh = CreateFile(fName, GENERIC_READ | GENERIC_WRITE, 0, None,
OPEN_EXISTING, 0, 0)
SetFileTime(fh, createTime, accessTime, modifyTime)
CloseHandle(fh)
def edit_file_list_time(c_time, dir_path, file_name_list):
# get arguments
# c_time = "08.10.2018 15:34:44"
m_time = c_time
a_time = c_time
time_format = "%d.%m.%Y %H:%M:%S"
c_time_stripe = time.strptime(c_time, time_format)
m_time_stripe = time.strptime(m_time, time_format)
a_time_stripe = time.strptime(a_time, time_format)
c_time_second = time.mktime(c_time_stripe)
m_time_second = time.mktime(m_time_stripe)
a_time_second = time.mktime(a_time_stripe)
for fileName in file_name_list:
# f_name = "h:\Downloads\待处理文件\20180702.xls"
f_name = dir_path + fileName
# specify time format
offset = random.randint(60, 150) # in seconds
# create struct_time object
c_time_second = c_time_second + offset
m_time_second = m_time_second + offset
a_time_second = a_time_second + offset
c_time_t = time.localtime(c_time_second)
m_time_t = time.localtime(m_time_second)
a_time_t = time.localtime(a_time_second)
# visually check if conversion was ok
print()
print("FileName: %s" % f_name)
print("Create : %s --> %s OK" %
(c_time, time.strftime(time_format, c_time_t)))
print("Modify : %s --> %s OK" %
(m_time, time.strftime(time_format, m_time_t)))
print("Access : %s --> %s OK" %
(a_time, time.strftime(time_format, a_time_t)))
print()
# change timestamp of file
fh = CreateFile(f_name, GENERIC_READ | GENERIC_WRITE, 0, None,
OPEN_EXISTING, 0, 0)
create_time, access_time, modify_time = GetFileTime(fh)
print("Change Create from", create_time,
"to %s" % (time.strftime(time_format, c_time_t)))
print("Change Modify from", modify_time,
"to %s" % (time.strftime(time_format, m_time_t)))
print("Change Access from", access_time,
"to %s" % (time.strftime(time_format, a_time_t)))
print()
create_time = Time(time.mktime(c_time_t))
access_time = Time(time.mktime(a_time_t))
modify_time = Time(time.mktime(m_time_t))
SetFileTime(fh, create_time, access_time, modify_time)
CloseHandle(fh)
# check if all was ok
ctime = time.strftime(time_format,
time.localtime(os.path.getctime(f_name)))
mtime = time.strftime(time_format,
time.localtime(os.path.getmtime(f_name)))
atime = time.strftime(time_format,
time.localtime(os.path.getatime(f_name)))
print("CHECK MODIFICATION:")
print("FileName: %s" % f_name)
print("Create : %s" % ctime)
print("Modify : %s" % mtime)
print("Access : %s" % atime)
def set_jpg_timestamp(path):
'''用保存在EXIF中的拍摄时间设置图片的创建时间和修改时间。
如果目标时间与当前文件的创建时间一致（时间差小于1s）则不修改。
'''
f = open(path, 'rb')
tags = exifread.process_file(f, details=False)
f.close()
# new_ctimestamp1 for timestamp found in file tags, new_ctimestamp2 for timestamp found in file name.
new_ctimestamp1 = None
new_ctimestamp2 = None
file_name = split(path)[1]
print(f' [{file_name}]')
# 尝试获取'Image DateTime'的时间
try:
new_ctimestamp1 = time.mktime(time.strptime(
tags['Image DateTime'].values, '%Y:%m:%d %H:%M:%S'))
print(' └─Found "Image DateTime"', end='')
except KeyError:
print(' └─"Image DateTime" not found, try next method.')
except ValueError:
print(' └─"Image DateTime" is not valid, try next method.')
# 尝试获取'EXIF DateTimeOriginal'的时间
if not new_ctimestamp1:
try:
new_ctimestamp1 = time.mktime(time.strptime(
tags['EXIF DateTimeOriginal'].values, '%Y:%m:%d %H:%M:%S'))
print(' └─Found "EXIF DateTimeOriginal"', end='')
except KeyError:
print(' └─"EXIF DateTimeOriginal" not found, try next method.')
except ValueError:
print(' └─"EXIF DateTimeOriginal" is not valid, try next method.')
# 尝试获取'EXIF DateTimeDigitized'的时间
if not new_ctimestamp1:
try:
new_ctimestamp1 = time.mktime(time.strptime(
tags['EXIF DateTimeDigitized'].values, '%Y:%m:%d %H:%M:%S'))
print(' └─Found "EXIF DateTimeDigitized"', end='')
except KeyError:
print(' └─"EXIF DateTimeDigitized" not found, try next method.')
except ValueError:
print(' └─"EXIF DateTimeDigitized" is not valid, try next method.')
# 尝试从文件名获取时间，文件名需形如'XXX_YYYYmmdd_HHMMSS(_XXXXX).jp(e)g'
file_name_no_ext = splitext(split(path)[1])[0]
try:
time_strs = file_name_no_ext.split('_')[1:3]
new_ctimestamp2 = time.mktime(time.strptime(
''.join(time_strs), '%Y%m%d%H%M%S'))
if new_ctimestamp1:
print(' and file name contains timestamp', end='')
else:
print(' └─File name contains timestamp', end='')
except (ValueError, OverflowError):
if not new_ctimestamp1:
print(
' └─File name dose not match XXX_YYYYmmdd_HHMMSS(_XXXXX).jp(e)g format.')
if new_ctimestamp1 or new_ctimestamp2:
if new_ctimestamp1 is None:
new_ctimestamp = new_ctimestamp2
elif new_ctimestamp2 is None:
new_ctimestamp = new_ctimestamp1
else:
new_ctimestamp = new_ctimestamp1 if new_ctimestamp1 < new_ctimestamp2 else new_ctimestamp2
old_ctimestamp = getctime(path)
if abs(old_ctimestamp - new_ctimestamp) >= 1:
ctime = Time(new_ctimestamp)
try:
handle = CreateFile(path, GENERIC_WRITE,
FILE_SHARE_WRITE, None, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, None)
SetFileTime(handle, ctime, None, ctime)
CloseHandle(handle)
print('. Done.')
except:
print(
'. Can not change ctime and mtime. Make sure you have right permission. Skip it.')
else:
print('. No need to change. Skip it.')
else:
print(' └─No valid timestamp found. Skip it.')
