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How to use dimension_lambda method in localstack

Best Python code snippet using localstack_python

cloudwatch_util.py

Source:cloudwatch_util.py

...5from localstack.utils.aws import aws_stack6# ---------------7# Lambda metrics8# ---------------9def dimension_lambda(kwargs):10    func_name = kwargs.get('func_name')11    if not func_name:12        func_name = kwargs.get('func_arn').split(':function:')[1].split(':')[0]13    return [{14        'Name': 'FunctionName',15        'Value': func_name16    }]17def publish_lambda_metric(metric, value, kwargs):18    # publish metric only if CloudWatch service is available19    if not config.service_port('cloudwatch'):20        return21    cw_client = aws_stack.connect_to_service('cloudwatch')22    cw_client.put_metric_data(Namespace='AWS/Lambda',23        MetricData=[{24            'MetricName': metric,25            'Dimensions': dimension_lambda(kwargs),26            'Timestamp': datetime.now(),27            'Value': value28        }]29    )30def publish_lambda_duration(time_before, kwargs):31    time_after = now_utc()32    publish_lambda_metric('Duration', time_after - time_before, kwargs)33def publish_lambda_error(time_before, kwargs):34    publish_lambda_metric('Invocations', 1, kwargs)35    publish_lambda_metric('Errors', 1, kwargs)36def publish_lambda_result(time_before, result, kwargs):37    if isinstance(result, Response) and result.status_code >= 400:38        return publish_lambda_error(time_before, kwargs)39    publish_lambda_metric('Invocations', 1, kwargs)...

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