如何在Python中获取PATH环境变量分隔符？ [英] How to get the PATH environment-variable separator in Python?

问题描述

当需要连接多个目录时，如在可执行搜索路径中，有一个与os相关的分隔符。对于Windows，它是';'，对于Linux，它是'：'。在Python中有一种方法来获取哪个角色要分割？

When multiple directories need to be concatenated, as in an executable search path, there is an os-dependent separator character. For Windows it's ';', for Linux it's ':'. Is there a way in Python to get which character to split on?

在讨论这个问题如何使用python找出我的python路径？，建议 os .sep 会这样做。该答案是错误的，因为它是目录或文件名的组件的分隔符，相当于'\\'或'/'。

In the discussions to this question How do I find out my python path using python? , it is suggested that os.sep will do it. That answer is wrong, since it is the separator for components of a directory or filename and equates to '\\' or '/'.

推荐答案

os.pathsep

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