python - git.exc.GitCommandNotFound : [WinError 5] Access is denied

Question

我正在学习 Python。

尝试克隆存储库时遇到异常

    Traceback (most recent call last):
      File "C:\Users\Selvakumar\AppData\Local\Programs\Python\Python36-32\lib\site-packages\git\cmd.py", line 622, in execute
        **subprocess_kwargs
      File "C:\Users\Selvakumar\AppData\Local\Programs\Python\Python36-32\lib\subprocess.py", line 969, in __init__
        restore_signals, start_new_session)
      File "C:\Users\Selvakumar\AppData\Local\Programs\Python\Python36-32\lib\subprocess.py", line 1249, in _execute_child
        startupinfo)
    PermissionError: [WinError 5] Access is denied

    During handling of the above exception, another exception occurred:

    Traceback (most recent call last):
      File "config_console.py", line 2185, in <module>
        command_line = ConfigCommandLine()
      File "config_console.py", line 87, in __init__
        g.clone('git@github.com:Modria/Ecomm_GM.git')
      File "C:\Users\Selvakumar\AppData\Local\Programs\Python\Python36-32\lib\site-packages\git\cmd.py", line 463, in <lambda>
        return lambda *args, **kwargs: self._call_process(name, *args, **kwargs)
      File "C:\Users\Selvakumar\AppData\Local\Programs\Python\Python36-32\lib\site-packages\git\cmd.py", line 905, in _call_process
        return self.execute(make_call(), **_kwargs)
      File "C:\Users\Selvakumar\AppData\Local\Programs\Python\Python36-32\lib\site-packages\git\cmd.py", line 625, in execute
        raise GitCommandNotFound(str(err))
    git.exc.GitCommandNotFound: [WinError 5] Access is denied

GitPython 已安装。 ssh key 在 C:\Users\Selvakumar.ssh 中可用，当我从 git bash 克隆时它可以工作。但同样的情况在 python 上不起作用。请注意，生成的 ssh key 没有密码。请帮我解决一下

Answer 1

OP 确认这是一个 PATH/变量问题

Does your PATH references git binary?

是的，这就是我犯的错误。我错过了git.exe在GIT_PYTHON_GIT_EXECUTABLE路径变量。
像这样给出 C:\Program Files (x86)\Git\bin\git.exe并且它有效。

您可以看到引入的变量 here in GitPython 26

If set, it should contain the full path to the git executable, e.g. c:\Program Files (x86)\Git\bin\git.exe on windows or /usr/bin/git on linux.

GitPyhton README状态:

GitPython needs the git executable to be installed on the system and available in your PATH for most operations.
If it is not in your PATH, you can help GitPython find it by setting the GIT_PYTHON_GIT_EXECUTABLE=<path/to/git> environment variable.