python - PyHook 未检测到某些窗口中按下的键

Question

我运行了这个 PyHook 示例代码:

    import pythoncom, pyHook

def OnKeyboardEvent(event):
    print 'MessageName:',event.MessageName
    print 'Message:',event.Message
    print 'Time:',event.Time
    print 'Window:',event.Window
    print 'WindowName:',event.WindowName
    print 'Ascii:', event.Ascii, chr(event.Ascii)
    print 'Key:', event.Key
    print 'KeyID:', event.KeyID
    print 'ScanCode:', event.ScanCode
    print 'Extended:', event.Extended
    print 'Injected:', event.Injected
    print 'Alt', event.Alt
    print 'Transition', event.Transition
    print '---'

# return True to pass the event to other handlers
    return True

# create a hook manager
hm = pyHook.HookManager()
# watch for all mouse events
hm.KeyDown = OnKeyboardEvent
# set the hook
hm.HookKeyboard()
# wait forever
pythoncom.PumpMessages()

尝试一下，它在大多数窗口中都有效，但是当我在游戏窗口中尝试时，它就像我没有按任何东西一样。

有没有办法监听来自特定进程的按键？我该怎么办？

Answer 1

我是从您获得此代码的同一页面上引用的。 Check Here.

If you are using a GUI toolkit (e.g. wxPython), this loop is unnecessary since the toolkit provides its own.

我认为您应该将 pythoncom.PumpMessages() 更改为我不知道是什么的其他内容。