如何在python中监控连接usb大容量存储设备连接?我发现了一些选项,但我在这两个选项中都被阻碍了。
第二,dbus。但是HAL似乎已被弃用了。还遇到了一些关于.service文件和东西的问题。 Question在这里。我觉得它已经发生了,因为HAL已被弃用,但如果它是别的东西并且有解决方法请告诉我!
肆虐万维网并且找不到上述障碍的解决方案。请帮忙!
答案 0 :(得分:0)
看看gudev
有一个简单的例子
http://ubuntuforums.org/archive/index.php/t-1695571.html
基本上,它看起来像:#!/usr/bin/env python
import glib
import gudev
import pynotify
import sys
def callback(client, action, device, user_data):
device_vendor = device.get_property("ID_VENDOR_ENC")
device_model = device.get_property("ID_MODEL_ENC")
if action == "add":
n = pynotify.Notification("USB Device Added", "%s %s is now connected to your system" % (device_vendor,device_model))
n.show()
elif action == "remove":
n = pynotify.Notification("USB Device Removed", "%s %s has been disconnected from your system" %
(device_vendor, device_model))
n.show()
if not pynotify.init("USB Device Notifier"):
sys.exit("Couldn't connect to the notification daemon!")
client = gudev.Client(["usb/usb_device"])
client.connect("uevent", callback, None)
loop = glib.MainLoop()
loop.run()