def main()

in __app__/actions/osci-azure.py [0:0]

• 19 lines of code
• 6 McCabe index (conditional complexity)

def main(req: func.HttpRequest) -> func.HttpResponse:
    """Handle http request and run azure function handlers"""
    logging.basicConfig(format='[%(asctime)s] [%(levelname)s] %(message)s', level=logging.DEBUG)
    handlers: Mapping[str, Action] = {class_var.name(): class_var for class_var in Action.__subclasses__()}
    log.info(f"Find Actions subclasses: {handlers}")
    success_message = {"output": "This HTTP triggered function executed."}
    try:
        action_name = req.route_params.get('action_name', 'list')
        log.info(f"Action name: `{action_name}`")
        action = handlers.get(action_name)

        if not action:
            raise KeyError(f"Can't find required Action for `{action_name}` azure function")
        params: Dict = req.params or req.get_json()
        message = action().execute(**params) or success_message
        return func.HttpResponse(json.dumps(message), status_code=HTTPStatus.OK)
    except Exception as ex:
        ex_message = (f'Exception {ex} \n'
                      f'{"".join(tb.format_exception(etype=type(ex), value=ex, tb=ex.__traceback__))}')
        log.error(ex_message)
        return func.HttpResponse(ex_message, status_code=HTTPStatus.INTERNAL_SERVER_ERROR)