如何在 Python 中获取 PATH 环境变量分隔符?
问题描述
当需要连接多个目录时,例如在可执行搜索路径中,有一个依赖于操作系统的分隔符.对于 Windows,它是 ';'
,对于 Linux,它是 ':'
.在 Python 中有没有办法获取要拆分的字符?
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?
在这个问题的讨论中 我该怎么做使用 python? 找出我的 python 路径,建议 os.sep
会这样做.这个答案是错误的,因为它是目录或文件名的组成部分的分隔符,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 '/'
.
解决方案
os.pathsep
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