def _on_bluetooth_data_received()

in smart-mirror-full/extracted/device/script/src/agt/alexa_gadget.py [0:0]

• 21 lines of code
• 4 McCabe index (conditional complexity)

    def _on_bluetooth_data_received(self, data):
        """
        Received bluetooth data.
        """

        if not data:
            return

        # Parse the main message.
        pb_msg = proto.Message()
        try:
            pb_msg.ParseFromString(data)
        except:
            logger.error('Error handling data: {}'.format(data.hex()))
            return

        # parse the directive
        pb_directive = proto.Directive()
        pb_directive.ParseFromString(pb_msg.payload)
        namespace = pb_directive.header.namespace
        name = pb_directive.header.name
        proto_class = getattr(proto, name + 'Directive', None)
        if proto_class and namespace == proto_class.DESCRIPTOR.GetOptions().Extensions[proto.namespace]:
            pb_directive = proto_class()
            pb_directive.ParseFromString(pb_msg.payload)

        # call the callback.
        try:
            self.on_directive(pb_directive)
        except:
            logger.exception("Exception handling directive from Echo device")