python批量启动关闭游戏程序

#!/usr/bin/env python
#coding:utf-8

import os,re,sys

def numSort():
    global game_gen_path,noStart,alreadyStart
    alreadyStart = set()
    allservice = set()
    game_gen_path = '/data/bz-tw-and/'
    command="ps aux | grep bz-tw-and-s |  awk '{print $11}' | awk -F'/' '{print $2}' | grep -v '^$' | cut -d'-' -f 4"
    service = os.popen('%s' % command,'r').readlines()  #popen需要用表格式形式阅读，会有\n出现，需要strip()去除
    for service in service:
        service_name = service.strip().strip()[1:]
        alreadyStart.add(service_name)
    for qu_name in os.listdir(game_gen_path):
        if re.match('s\d+',qu_name):
             allservice.add(qu_name[1:])
    noStart = sorted(list(map(int,alreadyStart^allservice)))
    alreadyStart = sorted(list(map(int,alreadyStart)))

def outer(fun):
    def wrapper():
        fun()
        for qu_name in qu_service:
            excutePath = game_gen_path + 's' + str(qu_name) + '/bin/'
            for fileName in os.listdir(excutePath):
                if fileName == script:
                    print('##### s\033[31m%s\033[0m now %s... #####' % (qu_name,status))
                    os.system('sh %s' % (excutePath + fileName))
    return wrapper

@outer
def start():
    global qu_service,script,status
    numSort()
    qu_service = noStart
    script = 'start.sh'
    status = 'start'

@outer
def stop():
    global qu_service,script,status
    numSort()
    qu_service = alreadyStart
    script = 'stop.sh'
    status = 'stop'

def status():
    command = "ps aux | grep bz-tw-and-s |  awk '{print $11}' | awk -F'/' '{print $2}' | grep -v '^$' | sort -t's' -k 2n | awk -F's' '{print $2}'"
    service = os.popen('%s' % command, 'r').readlines()
    if service == []:
        print '进程已经全部关闭'
    else:
        for process in service:
            fushu = process.strip()
            print('bz-tw-and-s'+'\033[31m%s\033[0m' % fushu)

def callable(input_key):
    script_name = sys.argv[0]
    try:
        service_option = {'start': start, 'stop': stop, 'status': status}
        return service_option[input_key]()
    except KeyError as e:
        print e
        print ('Example: %s start|stop|status' % script_name)

if __name__ == '__main__':
    callable(sys.argv[1])