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今天就跟大家聊聊有关使用python怎么批量解压带密码的压缩包，可能很多人都不太了解，为了让大家更加了解，小编给大家总结了以下内容，希望大家根据这篇文章可以有所收获。
Windows系统
Python 3
对于解压RAR文件，需要安装WinRAR
对于解压7z/zip等其他7-Zip支持解压的文件，需要安装7-Zip
直接拖入文件夹或压缩文件即可批量解压缩包含密码的压缩文件。如果拖入的是文件夹，则会把该文件夹下的压缩文件解压缩，但不进入下一级目录。通过设置PASSWD来设置字典，通过设置DELETEIT来设置解压后是否删除被成功解压的压缩文件。本脚本会通过文件的后缀识别该文件是否为压缩文件。
你可以把WinRAR目录下的Unrar.exe和7-Zip目录下的7z.exe直接复制到这个toolUnRar.py文件的相同目录下，这样就可以携带使用了。
PASSWD = ["hello","123456"] ：你的密码本，该脚本会从这个数组中不断试验密码来解压缩，直到成功为止。
DELETEIT ：一个危险的参数。为真时，该脚本会直接删除成功解压的压缩文件。为假则不会删除。
LOC_WINRAR = "C:\Program Files\WinRAR\" 你的WinRAR安装位置。就算这个变量的设置的不对，该程序也会在可能的位置来寻找对应的程序。
LOC_7Z：7-Zip的安装位置。
SAVE_MODE = True：如果该脚本无法通过后缀判断这是不是压缩文件，则不对该文件进行操作。
#!/usr/bin/python3
# -*- coding: UTF-8 -*-
# Created by Mario Chen, 04.04.2021, Shenzhen
# My Github site: https://github.com/Mario-Hero
import sys
import os
import subprocess
# you can change it >>>>>
PASSWD = ["123456","hello"] # the possible passwords
DELETEIT = False # DANGER!! If it is True,will delete rar file after extraction
LOC_WINRAR = "C:\\Program Files\\WinRAR\\" # location of WinRAR
LOC_7Z = "C:\\Program Files\\7-Zip\\" # location of 7-Zip
SAVE_MODE = True # if the suffix of file doesn't look like a compressed file, then do nothing with it.
# <<<<< you can change it
PROGRAM_RAR = "UnRAR.exe" # the program we use
PROGRAM_7Z = "7z.exe" # the program we use
LOC_S_WINRAR = ["C:\\Program Files\\WinRAR\\","C:\\Program Files (x86)\\WinRAR\\","./",""] # some possible locations of WinRAR
LOC_S_7Z = ["C:\\Program Files\\7-Zip\\","C:\\Program Files (x86)\\7-Zip\\","./",""] # some possible locations of 7-Zip
RAR_FILE = ["rar","zip","7z","tar","gz","xz","bzip2","gzip","wim","arj","cab","chm","cpio","cramfs","deb","dmg","fat","hfs","iso","lzh","lzma","mbr","msi","nsis","ntfs","rpm","squashfs","udf","vhd","xar","z"]
NOT_RAR_FILE = ["jpg","exe","png","mkv","mp4","mp3","avi","mov","jpeg","wav","gif","mpeg","webp","txt","doc","docx","ppt","pptx","xls","xlsx","html","wps","torrent","swf","bmp","crdownload","xltd","downloading"]
ENABLE_RAR = False # initial state only
ENABLE_7Z = False # initial state only
# for guessing >>>
GUESS_FLAG_INIT = ["密码", "码", "password", "Password"] #0
GUESS_FLAG_START_1 = [":", "："] #1
GUESS_FLAG_START_2 = ["是", "为", "is", "are"," "] #1
GUESS_FLAG_END = ["\n"," "] #2
GUESS_FLAG_DIVIDE = ["或是", "或", " or "] #3
# <<< for guessing
def guessWDComment(comment):
guess_flag = 0
guess_wd: list[str] = []
guess_ps = 0
cutIn = 0
cutOut = 0
while True:
if guess_flag == 0:
guess_newPs = len(comment)
guess_len = 0
for initStr in GUESS_FLAG_INIT:
ps_temp = comment.find(initStr, guess_ps)
if ps_temp == -1:
continue
else:
if ps_temp<guess_newPs:
guess_newPs = ps_temp
guess_len = len(initStr)
if guess_newPs == len(comment):
if not guess_wd:
cutIn = 0
cutOut = len(comment)
guess_flag = 3
else:
break
else:
guess_ps = guess_newPs + guess_len
guess_flag = 1
elif guess_flag == 1:
found_temp = False
found_temp_2 = False
guess_newPs = len(comment)
for startStr in GUESS_FLAG_START_1:
ps_temp = comment.find(startStr, guess_ps, guess_ps + 20)
if ps_temp == -1:
continue
else:
if ps_temp < guess_newPs:
found_temp = True
guess_newPs = ps_temp + len(startStr)
guess_flag = 2
if found_temp:
guess_ps = guess_newPs
cutIn = guess_ps
continue
else:
guess_newPs = len(comment)
for startStr in GUESS_FLAG_START_2:
ps_temp = comment.find(startStr, guess_ps, guess_ps + 20)
if ps_temp == -1:
continue
else:
if ps_temp < guess_newPs:
found_temp_2 = True
guess_newPs = ps_temp + len(startStr)
guess_flag = 2
if found_temp_2:
guess_ps = guess_newPs
cutIn = guess_ps
guess_flag = 2
elif guess_flag == 2:
guess_newPs = len(comment)
for endStr in GUESS_FLAG_END:
ps_temp = comment.find(endStr, guess_ps)
if ps_temp == -1:
continue
else:
if ps_temp < guess_newPs:
guess_newPs = ps_temp
guess_ps = guess_newPs
guess_flag = 3
cutOut = guess_ps
elif guess_flag == 3:
found_cut_temp = False
for divideStr in GUESS_FLAG_DIVIDE:
if comment.find(divideStr, cutIn, cutOut) != -1:
found_cut_temp = True
for wd in comment[cutIn:cutOut].split(divideStr):
guess_wd.append(wd.strip())
break
if not found_cut_temp:
guess_wd.append(comment[cutIn:cutOut].strip())
guess_flag = 0
else:
guess_flag = 0
return guess_wd
def isCompressedFile(file):
file = file.lower()
for rar in RAR_FILE:
if file.endswith("." + rar):
return True
for media in NOT_RAR_FILE:
if file.endswith("." + media):
return False
return not SAVE_MODE
def utfIsNumber(uchar):
return uchar >= u'\u0030' and uchar<=u'\u0039'
def winRarDo(folder, file, wd):
extractStr = " x -y -p" + wd + " \"" + folder + "\\" + file + "\" \"" + folder + "\\\""
extM = subprocess.call("@\""+LOC_WINRAR+PROGRAM_RAR+"\""+extractStr,shell=True)
if extM == 1: # not rar file
return 2
elif extM == 11: # wrong password
return 1
elif extM != 0: # error
return 1
else:
return 0
def z7Do(folder, file, wd):
extractStr = " x -y -p" + wd + " \"" + folder + "\\" + file + "\" -o\"" + folder + "\\\""
extM = subprocess.call("@\""+LOC_7Z+PROGRAM_7Z+"\""+extractStr,shell=True)
if extM !=0: # error
return 1
else:
return 0
def unrarFile(folder, file):
successThisFile = False
fileNameEncrypted = True
if not folder:
cutPos = file.rindex("\\")
folder = file[:cutPos]
file = file[cutPos+1:]
#print(folder)
#print(file)
if ENABLE_RAR and file.endswith(".rar"):
winRarReturn = winRarDo(folder, file, PASSWD[0])
#print(winRarReturn)
if winRarReturn == 0:
#successThisFile = True
return True
elif winRarReturn == 2:
pass
else:
getCommentStr = " l -p0 -z" + " \"" + folder + "\\" + file + "\""
commentNumber = subprocess.call("@\""+LOC_WINRAR+PROGRAM_RAR+"\""+getCommentStr,shell=True)
#commentNumber = 1
if commentNumber == 0:
commentM = subprocess.getstatusoutput("@\""+LOC_WINRAR+PROGRAM_RAR+"\""+getCommentStr)
if commentM[0] == 0:
fileNameEncrypted = False
comment = commentM[1][(commentM[1].index("\n\n")+2):commentM[1].index(folder)]
comment = comment[0:comment.rindex("\n\n")]
#print(comment)
if comment:
wdArray = guessWDComment(comment)
print("Possible passwords:", wdArray)
for wd in wdArray:
winRarReturn = winRarDo(folder, file, wd)
if winRarReturn == 1:
continue
elif winRarReturn == 0:
successThisFile = True
break
elif winRarReturn == 2:
break
else:
break
if successThisFile:
return True
for index in range(1,len(PASSWD)):
winRarReturn = winRarDo(folder, file, PASSWD[index])
if winRarReturn == 1:
continue
elif winRarReturn == 0:
successThisFile = True
PASSWD[0],PASSWD[index]=PASSWD[index],PASSWD[0]
break
elif winRarReturn == 2:
break
else:
break
if not successThisFile:
if ENABLE_7Z:
for index in range(len(PASSWD)):
z7Return = z7Do(folder, file, PASSWD[index])
if z7Return == 1:
continue
else:
successThisFile = True
PASSWD[0],PASSWD[index]=PASSWD[index],PASSWD[0]
break
if not successThisFile:
print("Failed："+file)
return successThisFile
def unrar(folder):
if os.path.isdir(folder):
print(folder)
file_list = os.listdir(folder)
for file in file_list:
if os.path.isdir(folder + "/" + file):
#print(folder +"/"+ file)
#unrar(folder +"/"+file)
pass
else:
if isCompressedFile(file):
if unrarFile(folder, file):
if DELETEIT:
os.remove(folder + "/" + file)
else:
if isCompressedFile(folder):
if unrarFile("", folder):
if DELETEIT:
os.remove(folder)
if __name__ == '__main__':
if len(sys.argv) <= 1:
sys.exit(1)
testRar = os.popen("\""+LOC_WINRAR+PROGRAM_RAR+"\"").read()
if not testRar:
for loc in LOC_S_WINRAR:
testRar = os.popen("\""+loc+PROGRAM_RAR+"\"").read()
if testRar:
LOC_WINRAR = loc
ENABLE_RAR = True
break
else:
ENABLE_RAR = True
test7z = os.popen("\""+LOC_7Z+PROGRAM_7Z+"\"").read()
if not test7z:
for loc in LOC_S_7Z:
test7z = os.popen("\""+loc+PROGRAM_7Z+"\"").read()
if test7z:
LOC_7Z = loc
ENABLE_7Z = True
break
else:
ENABLE_7Z = True
if (not ENABLE_RAR) and (not ENABLE_7Z):
print("Cannot find winRAR and 7-zip")
sys.exit(1)
while len(PASSWD) < 2:
PASSWD.append("0")
for folder in sys.argv[1:]:
#print(folder)
unrar(folder)
print("Finish.")
#subprocess.call("pause",shell=True)
sys.exit(0)看完上述内容，你们对使用python怎么批量解压带密码的压缩包有进一步的了解吗？如果还想了解更多知识或者相关内容，请关注亿速云行业资讯频道，感谢大家的支持。
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