在～目錄下添加一個文件，名字為.pythonstartup.py

#!/usr/bin/python
# -*- coding: UTF-8 -*-

import readline, rlcompleter;
readline.parse_and_bind("tab: complete"); # 啟用Tab補全

def igtk():
   globals()[‘gtk‘] = __import__(‘gtk‘);
   globals()[‘thread‘] = __import__(‘thread‘);
   gtk.gdk.threads_init();
   thread.start_new_thread(gtk.main, ());
   pass;

然後在.bashrc中添加

export PYTHONSTARTUP=~/.pythonstartup.py

Python終端自動補全