标签:系统 var 代码段 usr port 过程 import print and
将开发过程常用的内容收藏起来,如下代码段是关于python 读取系统环境变量的代码,应该是对码农们有些用处。
#!/usr/bin/env python
#
# [SNIPPET_NAME: Read an environmental variable]
# [SNIPPET_CATEGORIES: os]
# [SNIPPET_DESCRIPTION: Read and print a given environmental variable]
# [SNIPPET_AUTHOR: Jono Bacon <jono@ubuntu.com>]
# [SNIPPET_LICENSE: GPL]
import os
# display the USERNAME environmental variable
print os.getenv(‘USERNAME‘)
标签:系统 var 代码段 usr port 过程 import print and
原文地址:https://www.cnblogs.com/whoamboys/p/13098857.html