Question

我正在尝试使用pythoncom和pyhook来禁用用户鼠标，同时我的程序对其进行了某些处理。然后将控制权交还给用户。

运行此命令时：

import pythoncom, pyHook, time, threading, win32api, win32con

def click(x, y):
    win32api.SetCursorPos((x, y))
    win32api.mouse_event(win32con.MOUSEEVENTF_LEFTDOWN, x, y, 0, 0)
    time.sleep(0.2)
    win32api.mouse_event(win32con.MOUSEEVENTF_LEFTUP, x, y, 0, 0)

class record(object):
    def OnMouseEvent(self, event):
        print 'MessageName:',event.MessageName
        print 'Message:',event.Message
        print 'Time:',event.Time
        print 'Window:',event.Window
        print 'WindowName:',event.WindowName
        print 'Position:',event.Position
        print 'Wheel:',event.Wheel
        print 'Injected:',event.Injected
        print '---'
        # returning false makes windows ignore the event
        # to block the user mouse just return false for injected = 0 and true for injected = 1
        return True 

class MouseEventPumper(threading.Thread):
    def run(self):
        recordit = record()
        hm = pyHook.HookManager()
        hm.MouseAll = recordit.OnMouseEvent
        hm.HookMouse()
        self.pumpIt = True
        while self.pumpIt:
            pythoncom.PumpWaitingMessages()
        print "thread terminated"

    def stop(self):
        self.pumpIt = False

if __name__ == '__main__':
    thread = MouseEventPumper(name = "Mouse event pumper")
    thread.start()
    # in my real program here I will do a lot of things, the purpose is to block the user
    # mouse while I use win32api to control the mouse then once I'm done I'm giving back control to the user
    click(50, 50)
    time.sleep(3)
    print "Stopping mouse event pumper"
    thread.stop()
    print "stopped"

最后我得到

runtime error R6031
- Attempt to initialize the CRT more than once.
This indicates a bug in your application.

我不确定，但我认为这是图书馆的一个问题。你觉得呢？

谢谢。

Windows 10上的Python 2.7 x64

为什么停止线程会给我“试图多次初始化CRT？”

0 个答案: