python编程快速上手之第13章实践项目参考答案(13.6.3)
import os,PyPDF2 os.chdir('C:\\Users\\Administrator\\Python35-32') dict=open('C:\\Users\\Administrator\\Python35-32\\dictionary.txt')#读入字典 pdfReader = PyPDF2.PdfFileReader(open('encryptedminutes.pdf', 'rb'))#读入PDF文件 for n in dict.readlines(): # print(str(n) =='ADOPT') password = n.strip('\n') if pdfReader.decrypt(password)==1: break elif pdfReader.decrypt(password.lower())==1:#验证小写 break print('password is '+ password)
posted on 2017-05-21 00:57 flying-wyf 阅读(189) 评论(0) 编辑 收藏 举报