Question

我正在为我的班级准备一个脚本，以打开一个受密码保护的zip文件。我有需要循环输入的密码列表。

我创建了一个脚本，当我在密码字段中手动输入密码时，该脚本可以完美执行该功能：ZipFile.setpassword（b'12345'）

但是我想做的是使用变量passwordattempt代替它，因为它遍历列表的每个条目，例如ZipFile.setpassword（b'passwordattempt'）。使用分配给变量的密码。

通过使用print（passattempt），我可以看到它正在正确浏览我的列表

#################################
## Create a temp list of pass  ##
## words from the allpass.txt  ##
## file                        ##
#################################

#Create a temp Library
passwordlib = []

#Open temp allpassword file to put into temp list
with open('allpass.txt', 'r+') as f:
    for line in f:
        line = line.rstrip("\n")
        #print(line)
        passwordlib.append(line)
f.close()
#End of temp list creation


#Attempt to open zip file using the list of passwords in passwordlib[]
for line in passwordlib:
        passattempt = line.strip('\n')
        try:
          zip_ref = zipfile.ZipFile("Resources/ZippedFiles/testzip.zip", 'r')
          print (passattempt) #Print to confirm passwords are cycling through
          zip_ref.setpassword(b'passattempt')            
          zip_ref.extractall("Resources/ZippedFiles/testout/")
        except:
          pass #if password is incorrect, ignore Runtime error and move to next password      
        zip_ref.close()

Answer 1

是的，只需使用encode使用默认编码（utf-8）将string转换为bytes。

import zipfile

with open('allpass.txt', 'r+') as f:
    passwordlib = f.readlines()

# Attempt to open zip file using the list of passwords in passwordlib[]
for line in passwordlib:
    passattempt = line.strip('\n')
    with zipfile.ZipFile("file.zip", 'r') as zf:
        print(passattempt)  # Print to confirm passwords are cycling through
        zf.setpassword(passattempt.encode())
        try:
            zf.extractall("Resources/ZippedFiles/testout/")
        except RuntimeError as e:
            if 'Bad password' not in str(e):
                raise

在ZipFile.setpassword命令中使用变量

1 个答案: