localGATT.py 文件源码

def GetAll(self, interface_name):
        """Return the service properties.

        This method is registered with the D-Bus at
        ``org.freedesktop.DBus.Properties``

        :param interface: interface to get the properties of.

        The interface must be ``org.bluez.GattService1`` otherwise an
        exception is raised.
        """
        if interface_name != constants.GATT_SERVICE_IFACE:
            raise InvalidArgsException()

        try:
            return self.props[interface_name]
        except KeyError:
            raise dbus.exceptions.DBusException(
                'no such interface ' + interface_name,
                name=interface_name + '.UnknownInterface')