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查找python默认全局环境变量位置:
import sys
#导入sys模块
print (sys.path)
#打印python的所有目录,python放模块的目录是/usr/lib/python2.7/dist-packages
#把文件上传到该目录下,名字tab.py
import tab
#os.就可以tab补全了;注意不能加.py
#tab模块要自己写;
#每一个脚本都可以是一个模块;
具体TAB模块内容:
#!/bin/bash/env python
#_*_ coding:utf-8 _*_
# python startup file
import sys
import readline
import rlcompleter
import atexit
import os
# tab completion
readline.parse_and_bind('tab: complete')
# history file
histfile = os.path.join(os.environ['HOME'], '.pythonhistory')
try:
readline.read_history_file(histfile)
except IOError:
pass
atexit.register(readline.write_history_file, histfile)
del os, histfile, readline, rlcompleter |
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