python 調用win32pai 操作cmd

#coding=utf-8
import subprocess
from time import *
import win32api
import win32con
import win32gui
subprocess.Popen('C:\windows\system32\cmd.exe')
sleep(1)
a=65;b=66;c=67;d=68;e=69;f=70;g=71;h=72;i=73;j=74;k=75
l=76;m=77;n=78;o=79;p=80;q=81;r=82;s=83;t=84;u=85;v=86
w=87;x=88;y=89;z=90;i=97;ii=98;iii=99;iv=100;five=101;vi=102
vii=103;viii=104;ix=105;zero=0;
#定義了常用按鍵的編碼
n=win32gui.FindWindow('ConsoleWindowClass',None)
#查找打開的窗口，findwindow（x,y）x是類別名，y是窗口標題
p=win32gui.SetForegroundWindow(n)
#獲取指針
win32api.keybd_event(d,0,0,0)
win32api.keybd_event(s,0,0,0)
win32api.keybd_event(m,0,0,0)
win32api.keybd_event(o,0,0,0)
win32api.keybd_event(v,0,0,0)
win32api.keybd_event(e,0,0,0)
win32api.keybd_event(13,0,0,0)
win32api.keybd_event(13,0,win32con.KEYEVENTF_KEYUP,0)
win32api.keybd_event(13,0,0,0)
win32api.keybd_event(13,0,win32con.KEYEVENTF_KEYUP,0)
win32api.keybd_event(13,0,0,0)
#模擬鍵盤輸入

獲取窗口信息的工具：Microsoft Spy++