Pywin32 to achieve Windows simulation mouse and keyboard action

Because a batch of software to deal with a batch of eps file, so to simulate the mouse and keyboard action, so that it can be automated operation.

#-*-coding:utf-8-*-
import os
import time
import win32gui
import win32api
import win32con
from PIL import ImageGrab
#os.startfile("D:\artcut6\Prog\Artcut6.exe")
#time.sleep(1)
wdname1=u" Wen tai carved painting 2009[] - [ No title -1]"
w1hd=win32gui.FindWindow(0,wdname1)
print w1hd
w2hd=win32gui.FindWindowEx(w1hd,None,None,None)
print w2hd
def aotohelper_wt(i):
 # Get window focus 
 win32gui.SetForegroundWindow(w2hd)
 # shortcuts Alt+F
 win32api.keybd_event(18,0,0,0)      # Alt
 win32api.keybd_event(70,0,0,0)     # F
 win32api.keybd_event(70,0,win32con.KEYEVENTF_KEYUP,0)  # Release the button 
 win32api.keybd_event(18,0,win32con.KEYEVENTF_KEYUP,0)
 # shortcuts I
 win32api.keybd_event(73,0,0,0)     # I
 win32api.keybd_event(73,0,win32con.KEYEVENTF_KEYUP,0)
 time.sleep(0.2)
 wdname3=u" Open the "
 w3hd=win32gui.FindWindow(None,wdname3)  # "Open"   Handle to the window    
 #print w3hd
 #win32gui.MoveWindow(w3hd, 50, 50, 300, 200, True)
 if i<=9:
  msg="YC-00"+str(i)
 elif 10<=i<=99:
  msg="YC-0"+str(i)
 else:
  msg="YC-"+str(i)
 edithd=win32gui.FindWindowEx(w3hd,None,"Edit",None)
 win32api.SendMessage(edithd,win32con.WM_SETTEXT,None,msg)
 time.sleep(0.1)
 #btnhd=win32gui.FindWindowEx(w3hd,None,"BUTTON",None)
 #print btnhd
 # Analog shortcut Alt+O
 win32api.keybd_event(18,0,0,0)      # Alt
 win32api.keybd_event(79,0,0,0)     # O
 win32api.keybd_event(79,0,win32con.KEYEVENTF_KEYUP,0)  # Release the button 
 win32api.keybd_event(18,0,win32con.KEYEVENTF_KEYUP,0)
 time.sleep(0.1)
 # Simulate mouse operation 
 win32api.SetCursorPos([30,150])    # Set a position for mouse focus 
 win32api.mouse_event(win32con.MOUSEEVENTF_LEFTDOWN,0,0,0,0) 
 win32api.SetCursorPos([500,500])
 win32api.mouse_event(win32con.MOUSEEVENTF_LEFTUP,0,0,0,0)
 time.sleep(0.1)
 # Analog shortcut F7( Limit to observe )
 win32api.keybd_event(118,0,0,0)     # F7
 win32api.keybd_event(118,0,win32con.KEYEVENTF_KEYUP,0)  # Release the button 
 time.sleep(0.2)
 # using PIL screenshots 
 path="C:\Users\LY\Desktop\pic\"
 filename="YC-"+str(i)+".jpg"
 im=ImageGrab.grab()
 im.save(path+filename)
 # Analog shortcut F8( Return to original page size )
 win32api.keybd_event(119,0,0,0)     # F8
 win32api.keybd_event(119,0,win32con.KEYEVENTF_KEYUP,0)  # Release the button 
 # Simulated keyboard events delete
 win32api.keybd_event(46,0,0,0)     # Delete
 win32api.keybd_event(46,0,win32con.KEYEVENTF_KEYUP,0)  # Release the button 
 time.sleep(1)
for i in range(2,85):
 aotohelper_wt(i)
 print i
print "work done!"