localGATT.py 文件源码

def Set(self, interface_name, property_name, value, *args, **kwargs):
        """Standard D-Bus API for setting a property value"""

        if property_name not in self.props[constants.GATT_CHRC_IFACE]:
            raise dbus.exceptions.DBusException(
                'no such property ' + property_name,
                name=constants.GATT_CHRC_IFACE + '.UnknownProperty')

        self.props[constants.GATT_CHRC_IFACE][property_name] = value

        return self.PropertiesChanged(interface_name,
                                      dbus.Dictionary({property_name: value},
                                                      signature='sv'),
                                      dbus.Array([], signature='s'))