def send_text(hwnd, txt):
    """
    sends the text 'txt' to the window handle hwnd using SendMessage
    """
    try:
        for c in txt:
            if c == '\n':
                win32api.SendMessage(hwnd, win32con.WM_KEYDOWN, win32con.VK_RETURN, 0)
                win32api.SendMessage(hwnd, win32con.WM_KEYUP, win32con.VK_RETURN, 0)
            else:
                win32api.SendMessage(hwnd, win32con.WM_CHAR, ord(c), 0)            
    except Exception as ex:
        print('error calling SendMessage ' + str(ex))
def send_text ( hwnd , txt ) : try : for c in txt : if c == '\n' : win32api . SendMessage ( hwnd , win32con . WM_KEYDOWN , win32con . VK_RETURN , 0 ) win32api . SendMessage ( hwnd , win32con . WM_KEYUP , win32con . VK_RETURN , 0 ) else : win32api . SendMessage ( hwnd , win32con . WM_CHAR , ord ( c ) , 0 ) except Exception as ex : print ( 'error calling SendMessage ' + str ( ex ) )
sends the text 'txt' to the window handle hwnd using SendMessage