python 取得 os 的 path 分隔符號

使用 os moudle 取得有關 os 的資訊

import os

javaLibraryPath = "." + os.pathsep + "bundle" + os.pathsep + "lib"

windows 下 javaLibraryPath = .;bundle;lib

linux 下 javaLibraryPath = .:bundle:lib

help(os) 片斷說明如下

- all functions from posix, nt, os2, mac, or ce, e.g. unlink, stat, etc.

- os.path is one of the modules posixpath, ntpath, or macpath

- os.name is 'posix', 'nt', 'os2', 'mac', 'ce' or 'riscos'

- os.curdir is a string representing the current directory ('.' or ':')

- os.pardir is a string representing the parent directory ('..' or '::')

- os.sep is the (or a most common) pathname separator ('/' or ':' or '\\')

- os.extsep is the extension separator ('.' or '/')

- os.altsep is the alternate pathname separator (None or '/')

- os.pathsep is the component separator used in $PATH etc

- os.linesep is the line separator in text files ('\r' or '\n' or '\r\n')

- os.defpath is the default search path for executables

- os.devnull is the file path of the null device ('/dev/null', etc.)