问题描述
我正在使用rarfile来提取Spyder（python3.6）中的代码。尝试执行以下代码时
import rarfile
rar_file = "d:\\test\\reza3.rar"
rar_file = rarfile.RarFile(rar_file)
rar_file.extractall(pwd='123')
我收到此错误
In [25]: rar_file = "d:\\test\\reza3.rar"
In [26]: rar_file = rarfile.RarFile(rar_file)
In [27]: rar_file.extractall(pwd='321')
Traceback (most recent call last):
File "<ipython-input-27-61fee530b204>",line 1,in <module>
rar_file.extractall(pwd='321')
File "D:\Anaconda3\lib\site-packages\rarfile.py",line 847,in extractall
dst = self._extract_one(inf,path,pwd,not inf.is_dir())
File "D:\Anaconda3\lib\site-packages\rarfile.py",line 912,in _extract_one
return self._make_file(info,dstfn,set_attrs)
File "D:\Anaconda3\lib\site-packages\rarfile.py",line 925,in _make_file
with self.open(info,"r",pwd) as src:
File "D:\Anaconda3\lib\site-packages\rarfile.py",line 783,in open
return self._file_parser.open(inf,pwd)
File "D:\Anaconda3\lib\site-packages\rarfile.py",line 1241,in open
return self._open_unrar(self._rarfile,inf,line 1294,in _open_unrar
cmd = setup.open_cmdline(pwd,rarfile,fn)
File "D:\Anaconda3\lib\site-packages\rarfile.py",line 3235,in open_cmdline
cmdline = self.get_cmdline("open_cmd",line 3247,in get_cmdline
self.add_password_arg(cmdline,line 3265,in add_password_arg
cmdline.extend(args)
TypeError: 'nonetype' object is not iterable
是什么原因导致TypeError？您能提供的任何帮助将不胜感激。
解决方法
使用“ with”，尝试将其放置在同一目录中
from rarfile import RarFile
with RarFile('reza3.rar','r') as extr:
extr.extractall(pwd='<your_password>')