如何逐行读取python中的txt文件并将每一行设置为变量(How to read txt file in python line by line and set each line to a variable)

 我有在python和单词列表中编写的字典代码，解密特定加密文本的python代码在这里： 
 
from Crypto.Cipher import AES
import base64
import os

BLOCK_SIZE = 32

PADDING = '{'

# Encrypted text to decrypt
encrypted = "t0ed+TDTf4e1V3Vz94nAN+nj1uDgMPZnfd7BDyBoy/GeGk6LiImMBPPHvN8DcLgIhWo4ByqxpZby99nQpU8KuA=="

DecodeAES = lambda c, e: c.decrypt(base64.b64decode(e)).rstrip(PADDING)

f = open('words.txt')

for line in f.readlines():
    secret = line.rstrip('\n')
f.close()

if (secret[-1:] == "\n"):
    print "Error, new line character at the end of the string. This will not match!"
elif (len(secret) >= 32):
    print "Error, string too long. Must be less than 32 characters."
else:
    # create a cipher object using the secret
    cipher = AES.new(secret + (BLOCK_SIZE - len(secret) % BLOCK_SIZE) * PADDING)

    # decode the encoded string
    decoded = DecodeAES(cipher, encrypted)

    if (decoded.startswith('FLAG:')):
        print "\n"
        print "Success: "+secret+"\n"
        print decoded+"\n"
    else:
        print 'Wrong password'
 
 我希望代码循环遍历words.txt中的所有行，并尝试检查它们是否是解密过程的正确值，此代码在读取第一行时停止并输出wrong password 

I have dictionary code which is programmed in python and a word list, the python code which decrypts a specific encrypted text is here:
 
from Crypto.Cipher import AES
import base64
import os

BLOCK_SIZE = 32

PADDING = '{'

# Encrypted text to decrypt
encrypted = "t0ed+TDTf4e1V3Vz94nAN+nj1uDgMPZnfd7BDyBoy/GeGk6LiImMBPPHvN8DcLgIhWo4ByqxpZby99nQpU8KuA=="

DecodeAES = lambda c, e: c.decrypt(base64.b64decode(e)).rstrip(PADDING)

f = open('words.txt')

for line in f.readlines():
    secret = line.rstrip('\n')
f.close()

if (secret[-1:] == "\n"):
    print "Error, new line character at the end of the string. This will not match!"
elif (len(secret) >= 32):
    print "Error, string too long. Must be less than 32 characters."
else:
    # create a cipher object using the secret
    cipher = AES.new(secret + (BLOCK_SIZE - len(secret) % BLOCK_SIZE) * PADDING)

    # decode the encoded string
    decoded = DecodeAES(cipher, encrypted)

    if (decoded.startswith('FLAG:')):
        print "\n"
        print "Success: "+secret+"\n"
        print decoded+"\n"
    else:
        print 'Wrong password'
 
I want the code to loop through all lines in the words.txt and try them to check if they are the right value for the decryption process, this code stops when it reads the first line and it output wrong password

原文：https://stackoverflow.com/questions/35363528