michaelbrewer

import os

from aws_lambda_powertools.utilities.parameters import get_parameter


credentials = get_parameter(f"payment_credentials_{os.environ['ENVIRONMENT']}", transform="json", decrypt=True)
assert isinstance(credentials, dict)
payment_client = PaymentService(**credentials)
...
                            

michaelbrewer

import os
from typing import Any, Callable, Dict

from aws_lambda_powertools import Logger, Metrics, Tracer
from aws_lambda_powertools.logging import correlation_paths
from aws_lambda_powertools.middleware_factory import lambda_handler_decorator
from aws_lambda_powertools.utilities.data_classes import APIGatewayProxyEvent
from aws_lambda_powertools.utilities.idempotency import DynamoDBPersistenceLayer, IdempotencyConfig, idempotent
from aws_lambda_powertools.utilities.idempotency.exceptions import (
    IdempotencyAlreadyInProgressError,

michaelbrewer

import json
import os
import time
from typing import Any, Callable, Dict

from aws_lambda_powertools import Logger, Metrics, Tracer
from aws_lambda_powertools.logging import correlation_paths
from aws_lambda_powertools.metrics import MetricUnit
from aws_lambda_powertools.middleware_factory import lambda_handler_decorator
from aws_lambda_powertools.utilities.data_classes import APIGatewayProxyEvent

michaelbrewer

# cdk/Makefile
dev:
  # Installs peotry and the dependencies
	pip install --upgrade pip poetry
	poetry install

michaelbrewer

# Ensure we have the latest pip and pipenv
pip3 install --upgrade pip pipenv
# Setup new Python 3.8 project
pipenv --python 3.8
# Install aws-lambda-powertools
pipenv install boto3 aws-lambda-powertools
# Install dev dependencies
pipenv install black pytest isort mypy --dev --pre

michaelbrewer

import json
import os
import time
from typing import Any, Callable, Dict

from aws_lambda_powertools import Logger, Metrics, Tracer
from aws_lambda_powertools.logging import correlation_paths
from aws_lambda_powertools.metrics import MetricUnit
from aws_lambda_powertools.middleware_factory import lambda_handler_decorator
from aws_lambda_powertools.utilities.data_classes import APIGatewayProxyEvent

michaelbrewer

import json
import os
import time
from typing import Any, Dict

from aws_lambda_powertools import Logger, Metrics, Tracer
from aws_lambda_powertools.logging import correlation_paths
from aws_lambda_powertools.metrics import MetricUnit
from aws_lambda_powertools.utilities.data_classes import APIGatewayProxyEvent
from aws_lambda_powertools.utilities.idempotency import DynamoDBPersistenceLayer, IdempotencyConfig, idempotent

michaelbrewer

import json
import os
import time
from typing import Any, Dict

from aws_lambda_powertools import Logger, Metrics, Tracer
from aws_lambda_powertools.logging import correlation_paths
from aws_lambda_powertools.metrics import MetricUnit
from aws_lambda_powertools.utilities.data_classes import APIGatewayProxyEvent
from aws_lambda_powertools.utilities.typing import LambdaContext

michaelbrewer

import json
import os
import time

from aws_lambda_powertools import Logger, Metrics, Tracer
from aws_lambda_powertools.logging import correlation_paths
from aws_lambda_powertools.metrics import MetricUnit
from aws_lambda_powertools.utilities.data_classes import APIGatewayProxyEvent

logger = Logger()

michaelbrewer

import json
import time

from aws_lambda_powertools import Logger, Metrics, Tracer
from aws_lambda_powertools.logging import correlation_paths
from aws_lambda_powertools.metrics import MetricUnit

logger = Logger()
tracer = Tracer()
metrics = Metrics()