python中的numpy，,1. 下载readl

python中的numpy，,1. 下载readl

1. 下载readline模块

http://newcenturycomputers.net/projects/readline.html

2. install readlinemodule

3. edit and configure pythonstartup file%USERPROFILE%中，这是个系统变量，路径是c:\user\用户名\

# 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

4.add the enviroment varable to system with administrator role

For windowns

pythonstartupf=path/pythonstartup.py

将.startup.py放到%USERPROFILE%
添加环境变量PYTHONSTARTUP,
值为%USERPROFILE%\.startup.py

For Linux

add the following to you~/.bash_profile

export PYTHONSTARTUP=~/.pythonstartup

python中的numpy