设置python中TAB键自动补全方法

一、创建自动补全脚本如下：

vi /tmp/python/tab.py

#!/usr/bin/python

# python tab 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

二、导入上面创建的模块

#python

>>>import sys

>>>sys.path.append(‘/tmp/python/‘)

>>>import tab

#之后便可利用TAB补全了