app.py 文件源码

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

        iface = dbus.Interface(obj, dbus_interface='org.freedesktop.DBus.Introspectable')

        # getting introspection xml
        m = iface.get_dbus_method("Introspect", dbus_interface=None)
        return m()