app.py 文件源码

def get_devices(self):
        bus = dbus.SystemBus()
        wifi = bus.get_object('org.freedesktop.NetworkManager', '/org/freedesktop/NetworkManager')

        iface = dbus.Interface(wifi, dbus_interface='org.freedesktop.NetworkManager')

        # getting all devices
        m = iface.get_dbus_method("GetDevices", dbus_interface=None)
        devs = []
        for dev in m():
            devs.append("%s" % dev)
        return devs