woyoudn 发表于 2018-8-5 07:25:36

python交互模式下命令tab补全

#!/bin/env python  
# -*- coding: utf-8 -*-
  
# python startup file
  
import sys
  
import readline
  
import rlcompleter
  
import atexit
  
import os
  
import platform
  
# tab completion
  
readline.parse_and_bind('tab: complete')
  
## 此为增加历史命令记录到文件,在各自的家目录下,如果不需要记录日志可删除
  
if platform.system() == 'Windows':
  
    # history file ,os.environ获取用户的家目录,此为win10的,win7系统可能需要改下(自己看下os.environ的key)
  
    histfile = os.path.join(os.environ['USERPROFILE'], '.pythonhistory')
  
else:
  
    # history file ,os.environ获取用户的家目录
  
    histfile = os.path.join(os.environ['HOME'], '.pythonhistory')
  
## end for history###
  
try:
  
    readline.read_history_file(histfile)
  
except IOError:
  
    pass
  
atexit.register(readline.write_history_file, histfile)
  
del os, histfile, readline, rlcompleter
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