建立.pythonstartup文件
$ cat .pythonstartup# cat ~/.pythonstartup# python startup file#!/usr/bin/env pythonimport sysimport readlineimport rlcompleterimport atexitimport os# tab completionreadline.parse_and_bind('tab: complete')
# history filehistfile = os.path.join(os.environ['HOME'], '.pythonhistory')try: readline.read_history_file(histfile)except IOError: passatexit.register(readline.write_history_file, histfile)del os, histfile, readline, rlcompleter
定义变量到~/.bash_profile
$ echo 'export PYTHONSTARTUP=~/.pythonstartup' >> ~/.bash_profile
最后重新登陆shell，输入python命令进入交互模式，就可以用Tab键进行补全