Tkinter和USB设备检测 [英] Tkinter and detection of USB devices
本文介绍了Tkinter和USB设备检测的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我想监视USB设备的存在，并找到了用于此目的的模块(例如PyUSB).但是，我不知道如何与Tkinter主循环一起运行USB检测服务.这可能吗?
I would like to monitor the presence of USB devices and have found modules such as PyUSB that serve this purpose. However, I don't know how to run USB detection services alongside the Tkinter main loop. Is this possible?
推荐答案
在启动tk mainloop之前，启动一些单独的线程来监视USB. 或者，您可以尝试使用tk警报 http://www.pythonware.com/library/tkinter/introduction/x9507-alarm-handlers-and-other.htm 定期检查USB.
Before starting tk mainloop, start some separate thread that will monitor USBs. Or you can try using tk alarms http://www.pythonware.com/library/tkinter/introduction/x9507-alarm-handlers-and-other.htm to periodically check USB.
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