使用python获取安装python的根目录/驱动器的系统独立方式 [英] A system independent way using python to get the root directory/drive on which python is installed

问题描述

对于Linux，这将给我/；对于Windows在C驱动器上，这将给我C:\\.请注意，不一定要在Windows的C驱动器上安装python.

For Linux this would give me /, for Windows on the C drive that would give me C:\\. Note that python is not necessarily installed on the C drive on windows.

推荐答案

您可以使用sys.executable获取

>>> import sys
>>> import os
>>> sys.executable
'/usr/bin/python'

然后，对于Windows，驱动器号将是splitdrive的第一部分:

Then, for Windows, the drive letter will be the first part of splitdrive:

>>> os.path.splitdrive(sys.executable)
('', '/usr/bin/python')

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