运行pylint返回ModuleNotFoundError:没有名为'包装包装'

Question

我正在尝试将Visual Studio代码与pylint一起使用。加载任何.py文件时，在输出控制台中会出现以下错误：

Linting with pylint failed.
You could either install the 'pylint' linter or turn it off in setings.json via "python.linting.pylintEnabled = false".
Error: Command failed: C:\Users\(...)\AppData\Local\Programs\Python\Python36-32\python.exe -m pylint --msg-template='{line},{column},{category},{msg_id}:{msg}' --reports=n --output-format=text c:\Users\(...)\Desktop\Untitled-1.py
Traceback (most recent call last):
  File "C:\Users\(...)\AppData\Local\Programs\Python\Python36-32\lib\runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "C:\Users\(...)\AppData\Local\Programs\Python\Python36-32\lib\runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "C:\Users\(...)\AppData\Local\Programs\Python\Python36-32\lib\site-packages\pylint\__main__.py", line 7, in <module>
    pylint.run_pylint()
  File "C:\Users\(...)\AppData\Local\Programs\Python\Python36-32\lib\site-packages\pylint\__init__.py", line 12, in run_pylint
    from pylint.lint import Run
  File "C:\Users\(...)\AppData\Local\Programs\Python\Python36-32\lib\site-packages\pylint\lint.py", line 43, in <module>
    import astroid
  File "C:\Users\(...)\AppData\Local\Programs\Python\Python36-32\lib\site-packages\astroid\__init__.py", line 57, in <module>
    from astroid.nodes import *
  File "C:\Users\(...)\AppData\Local\Programs\Python\Python36-32\lib\site-packages\astroid\nodes.py", line 30, in <module>
    from astroid.node_classes import (
  File "C:\Users\(...)\AppData\Local\Programs\Python\Python36-32\lib\site-packages\astroid\node_classes.py", line 26, in <module>
    from astroid import decorators
  File "C:\Users\(...)\AppData\Local\Programs\Python\Python36-32\lib\site-packages\astroid\decorators.py", line 12, in <module>
    import wrapt
  File "C:\Users\(...)\AppData\Local\Programs\Python\Python36-32\lib\site-packages\wrapt\__init__.py", line 4, in <module>
    from .wrappers import (ObjectProxy, CallableObjectProxy, FunctionWrapper,
ModuleNotFoundError: No module named 'wrapt.wrappers'

这不是针对VS代码的，我从命令行运行此命令时得到的结果相同：

^{pr2}$

安装了pylint的依赖项：

PS C:\Users\(...)> & C:\Users\(...)\AppData\Local\Programs\Python\Python36-32\python.exe -m pip install pylint
Requirement already satisfied: pylint in c:\users\(...)\appdata\local\programs\python\python36-32\lib\site-packages
Requirement already satisfied: six in c:\users\(...)\appdata\local\programs\python\python36-32\lib\site-packages (from pylint)
Requirement already satisfied: colorama; sys_platform == "win32" in c:\users\(...)\appdata\local\programs\python\python36-32\lib\site-packages (from pylint)
Requirement already satisfied: isort>=4.2.5 in c:\users\(...)\appdata\local\programs\python\python36-32\lib\site-packages (from pylint)
Requirement already satisfied: mccabe in c:\users\(...)\appdata\local\programs\python\python36-32\lib\site-packages (from pylint)
Requirement already satisfied: astroid>=1.5.1 in c:\users\(...)\appdata\local\programs\python\python36-32\lib\site-packages (from pylint)
Requirement already satisfied: lazy-object-proxy in c:\users\(...)\appdata\local\programs\python\python36-32\lib\site-packages (from astroid>=1.5.1->pylint)
Requirement already satisfied: wrapt in c:\users\(...)\appdata\local\programs\python\python36-32\lib\site-packages (from astroid>=1.5.1->pylint)

python3.6.3 32位on Win 10 64位。Python的路径是在系统的环境变量中设置的。在

Answer 1

你可能已经用sudo安装了pylint。尝试为例如pip install pylint user的用户作用域安装

Answer 2

wrapt模块安装不正确，所以我卸载了它。重新安装失败，因为pip无法处理MSVC警告中的特殊字符。（一开始不知道安装是如何成功的）。在

pip在处理控制台输出中的特殊字符时存在一个错误。作为解决方法，我替换了\lib\site-packages\pip\compat\__init__.py中的第73行

发件人：

return s.decode(sys.__stdout__.encoding)

收件人：

return s.decode(sys.__stdout__.encoding, "replace")

又跑了一次。这次成功了。在

Answer 3

在类似的环境中，我也遇到了同样的问题（win1064位，VSCode，python3.6.3）。 我从wrapt github repo下载了所有文件： https://github.com/GrahamDumpleton/wrapt/tree/master/src/wrapt 然后我把它放在我的wrapt文件夹里。在

    C:\Users\(...)\AppData\Local\Programs\Python\Python36-32\lib\site-packages\wrapt\

现在我的皮棉在工作。在