python - 如何使用 Pywinauto 点击 Telegram 联系人菜单

Question

我想用 Pywinauto 点击 Telegram 中的联系人菜单。我运行此代码但有错误：

>>> import pywinauto
>>> from pywinauto.application import Application
>>> app = Application.start ("C:\Users\Ali\AppData\Roaming\Telegram Desktop\Telegram.exe")
>>> app.Telegram.MenuSelect ("Contacts")

Traceback (most recent call last):
  File "<pyshell#5>", line 1, in <module>
    app.Telegram.MenuSelect ("Contacts")
  File "C:\Python27\lib\site-packages\pywinauto-0.5.1-py2.7.egg\pywinauto\application.py", line 244, in __getattr__
    ctrls = _resolve_control(self.criteria)
  File "C:\Python27\lib\site-packages\pywinauto-0.5.1-py2.7.egg\pywinauto\application.py", line 807, in _resolve_control
    raise e.original_exception
MatchError: Could not find 'Telegram' in '[]'
>>> 

我怎样才能制作这个脚本？请回答我需要它。谢谢你 。