testbed/aws-powertools__powertools-lambda-python/examples/metrics/src/set_default_dimensions.py

import os

from aws_lambda_powertools import Metrics
from aws_lambda_powertools.metrics import MetricUnit
from aws_lambda_powertools.utilities.typing import LambdaContext

STAGE = os.getenv("STAGE", "dev")
metrics = Metrics()
metrics.set_default_dimensions(environment=STAGE, another="one")


@metrics.log_metrics  # ensures metrics are flushed upon request completion/failure
def lambda_handler(event: dict, context: LambdaContext):
    metrics.add_metric(name="TurbineReads", unit=MetricUnit.Count, value=1)
    metrics.add_metric(name="TurbineReads", unit=MetricUnit.Count, value=8)