Linux vim编辑器中tab自动补全python命令脚本

一、脚本文件：

#!/usr/bin/python

# 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

二、用法：

[root@localhost tmp]# python

>>> import user_startup

>>> import sys

>>> sys.

sys.__class__              sys.exec_prefix

sys.__delattr__            sys.executable

sys.__dict__               sys.exit

sys.__displayhook__        sys.exitfunc

sys.__doc__                sys.getcheckinterval

sys.__excepthook__         sys.getdefaultencodi