1、编辑文件 tab.py
1 vi tab.py 2 3 #!/usr/bin/env python 4 # python startup file 5 import sys 6 import readline 7 import rlcompleter 8 import atexit 9 import os 10 # tab completion 11 readline.parse_and_bind('tab: complete') 12 # history file 13 histfile = os.path.join(os.environ['HOME'], '.pythonhistory') 14 try: 15 readline.read_history_file(histfile) 16 except IOError: 17 pass 18 atexit.register(readline.write_history_file, histfile) 19 del os, histfile, readline, rlcompleter
2、确认 第三方脚本或模块存放路径
1 [root@sun ~]# python 2 Python 2.7.12 (default, Aug 23 2016, 16:39:04) 3 [GCC 4.4.7 20120313 (Red Hat 4.4.7-11)] on linux2 4 Type "help", "copyright", "credits" or "license" for more information. 5 >>> import sys 6 >>> sys.path 7 ['', '/usr/local/python27/lib/python27.zip', '/usr/local/python27/lib/python2.7', '/usr/local/python27/lib/python2.7/plat-linux2', '/usr/local/python27/lib/python2.7/lib-tk', '/usr/local/python27/lib/python2.7/lib-old', '/usr/local/python27/lib/python2.7/lib-dynload', '/usr/local/python27/lib/python2.7/site-packages'] 8 >>>
3、将编辑好的 tab.py 脚本放到 /usr/local/python27/lib/python2.7/site-packages 目录一份
1 [root@sun ~]# cp tab.py /usr/local/python27/lib/python2.7/site-packages/
4、验证结果
1 [root@sun ~]# python 2 Python 2.7.12 (default, Aug 23 2016, 16:39:04) 3 [GCC 4.4.7 20120313 (Red Hat 4.4.7-11)] on linux2 4 Type "help", "copyright", "credits" or "license" for more information. 5 >>> import tab 6 >>> h 7 hasattr( hash( help( hex( 8 >>> h 9 >>> s 10 set( slice( staticmethod( sum( 11 setattr( sorted( str( super(