python tab.py

3/8/2017来源:ASP.NET技巧人气:2289

Python环境中能使用tab键

[[email protected] ~]# cat /usr/lib/python2.7/startup.py 
#!/usr/bin/python
import rlcompleter
import readline
import atexit
import os
# http://stackoverflow.com/questions/7116038/python-tab-completion-mac-osx-10-7-lion
if'libedit'in readline.__doc__:
	readline.parse_and_bind('bind ^I rl_complete')
else:
	readline.parse_and_bind('tab: complete')
histfile = os.path.join(os.environ['HOME'],'.pyhist')
try:
	readline.read_history_file(histfile)
except IOError:
	pass
atexit.register(readline.write_history_file, histfile)
del readline, rlcompleter, histfile, os

2、Python脚本一般都是用tab键来缩进的,但是默认的tab键太长,是8位,最好是改成4位:

修改~/.vimrc文件,加入: set ts=4