pythoncmd指令,python 实现cmd输入指令

python 利用cmd库实现模拟终端指令输入

###########################################################

import cmd

import subprocess

import sys

from robot import *

############################################################

# def parse(arg):

# return tuple(map(int, arg.split()))

class Cli(cmd.Cmd):

def __init__(self):

cmd.Cmd.__init__(self)

self.prompt = '(cli)>>'

pass

def do_bye(self, arg):

print('bye')

pass

# 命令格式 run add_item 1 2

def do_run(self, arg):

arg_list = arg.split()

if arg_list[0] == 'item_add':

pass

pass

def do_shell(self, arg):

subshell = subprocess.Popen(args, shell=True, stdin=None, stdout=None)

subshell.communicate()

subshell.terminate()

pass

def do_quit(self, arg):

return True

pass

def cmd_loop(self, robot):

self.cmdloop()

pass

if __name__ == '__main__':

cli = Cli()

cli.cmd_loop()

pass

注意：输入指令的开头默认是run