def metric_scope()

in aws_embedded_metrics/metric_scope/__init__.py [0:0]

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

def metric_scope(fn):  # type: ignore

    if asyncio.iscoroutinefunction(fn):

        @wraps(fn)
        async def wrapper(*args, **kwargs):  # type: ignore
            logger = create_metrics_logger()
            if "metrics" in inspect.signature(fn).parameters:
                kwargs["metrics"] = logger
            try:
                return await fn(*args, **kwargs)
            except Exception as e:
                raise e
            finally:
                await logger.flush()

        return wrapper
    else:

        @wraps(fn)
        def wrapper(*args, **kwargs):  # type: ignore
            logger = create_metrics_logger()
            if "metrics" in inspect.signature(fn).parameters:
                kwargs["metrics"] = logger
            try:
                return fn(*args, **kwargs)
            except Exception as e:
                raise e
            finally:
                loop = asyncio.get_event_loop()
                loop.run_until_complete(logger.flush())

        return wrapper