- vi tab.py
- #!/usr/bin/env 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
代码有了,我们还需要将脚本放到 python 指定的目录下,可以使用 sys.path 来查看一下
- >>> import sys
- >>> sys.path
- ['', '/usr/lib/python2.7', '/usr/lib/python2.7/plat-x86_64-linux-gnu', '/usr/lib/python2.7/lib-tk', '/usr/lib/python2.7/lib-old', '/usr/lib/python2.7/lib-dynload', '/usr/local/lib/python2.7/dist-packages', '/usr/lib/python2.7/dist-packages', '/usr/lib/python2.7/dist-packages/PILcompat', '/usr/lib/python2.7/dist-packages/gtk-2.0', '/usr/lib/python2.7/dist-packages/ubuntu-sso-client']
- 一般我们会将这一类代码放在/usr/local/lib/python2.7/dist-packages目录下
- mv tab.py /usr/lib64/python2.7/site-packages/
来源: http://www.bubuko.com/infodetail-2226726.html