配置python命令tab键自动补全

1.edit
and configure pythonstartup file

# 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

2. add the enviroment varable to system with administrator role

For windowns

pythonstartupf=path/pythonstartup.py

For Linux

add the following to you

~/.bash_profile或bashrc

export PYTHONSTARTUP=~/.pythonstartup