db_connect_sh_ver_w_process.py 文件源码

def main():
    django.setup()

    devices = NetworkDevice.objects.all()
    starttime = datetime.now()
    procs = []
    for dev in devices:
        my_proc = Process(target=show_version, args=(dev,))
        my_proc.start()
        procs.append(my_proc)

    for proc in procs:
        print proc
        proc.join()

    totaltime = datetime.now() - starttime
    print
    print "Elapsed time " + str(totaltime)
    print