[Py]python __file__ and Argv[0]

http://andylin02.iteye.com/blog/933237

import os,sysdirname, filename = os.path.split(os.path.abspath(sys.argv[0]))print "running from", dirnameprint "file is", filename

__file__ 是用来获得模块所在的路径的，这可能得到的是一个相对路径，比如在脚本test.py中写入：#!/usr/bin/env pythonprint __file__

Gets the full path of the current file
Get full path path + file name
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!/usr/bin/env Pythoncoding=utf-8

Import OS

Print (file)

e:/learn/djangotest/mysite/demo/01.py

Import Sys

Print (Sys.argv[0])

e:/learn/djangotest/mysite/demo/01.py

Print (Os.path.abspath (sys.argv[0))

E:\learn\djangotest\mysite\demo\01.py

dirname, filename = Os.path.split (Os.path.abspath (sys.argv[0]))
Print (dirname)

E:\learn\djangotest\mysite\demo

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[Py]python __file__ and Argv[0]