我试图解压缩7z文件但出错了。
这是代码:
from pyunpack import Archive
Archive('E:/Desktop/vnpt2/2_1_0_2841.7z').extractall('E:/Desktop/vnpt2/new')
这是错误:
Traceback (most recent call last):
File "E:\Desktop\vnpt2\zip.py", line 2, in <module>
Archive('E:/Desktop/vnpt2/2_1_0_2841.7z').extractall('E:/Desktop/vnpt2/new')
File "C:\Python27\lib\site-packages\pyunpack\__init__.py", line 90, in extractall
self.extractall_patool(directory, patool_path)
File "C:\Python27\lib\site-packages\pyunpack\__init__.py", line 62, in extractall_patool
raise PatoolError('patool can not unpack\n' + str(p.stderr))
pyunpack.PatoolError: patool can not unpack
patool error: error extracting E:\Desktop\vnpt2\2_1_0_2841.7z: could not find an executable program to extract format 7z; candidates are (7z,7za,7zr),
我该如何解决?
答案 0 :(得分:0)
您可以改为使用py7zr
软件包和shutil
软件包的组合来解压缩7z文件。
步骤
Pip安装py7zr
运行以下代码:
from py7zr import unpack_7zarchive
import shutil
shutil.register_unpack_format('7zip', ['.7z'], unpack_7zarchive)
shutil.unpack_archive('filename.7z', '/unzip_path')
答案 1 :(得分:0)
如果您使用的是Mac OS,请使用命令安装7zip
brew install p7zip
在Windows上,从https://www.7-zip.org/download.html下载并安装7zip
然后更新PATH变量以指向包含7za.exe
的目录