fix(jmespath_util): snappy as dev dep and typing example (aws-powertools#1446)

Author: leandrodamascena

aws_lambda_powertools/utilities/data_classes/lambda_function_url_event.py

@@ -7,7 +7,7 @@ class LambdaFunctionUrlEvent(APIGatewayProxyEventV2):
     Notes:
     -----
     Lambda Function URL follows the API Gateway HTTP APIs Payload Format Version 2.0.
-    
+
     Keys related to API Gateway features not available in Function URL use a sentinel value (e.g.`routeKey`, `stage`).
 
     Documentation:

examples/jmespath_functions/src/powertools_json_idempotency_jmespath.py

@@ -20,8 +20,8 @@ class PaymentError(Exception):
 def handler(event, context) -> dict:
     body = json.loads(event["body"])
     try:
-        payment = create_subscription_payment(user=body["user"], product_id=body["product_id"])
-        return {"payment_id": payment.id, "message": "success", "statusCode": 200}
+        payment: dict = create_subscription_payment(user=body["user"], product_id=body["product_id"])
+        return {"payment_id": payment.get("id"), "message": "success", "statusCode": 200}
     except requests.HTTPError as e:
         raise PaymentError("Unable to create payment subscription") from e
 

mypy.ini

@@ -42,4 +42,7 @@ ignore_missing_imports = True
 ignore_missing_imports = True
 
 [mypy-aiohttp]
-ignore_missing_imports = True
+ignore_missing_imports = True
+
+[mypy-snappy]
+ignore_missing_imports = True

poetry.lock

@@ -68,6 +68,7 @@ mypy-boto3-lambda = "^1.24.0"
 mypy-boto3-xray = "^1.24.0"
 types-requests = "^2.28.7"
 typing-extensions = { version = "^4.3.0", python = ">=3.7" }
+python-snappy = "^0.6.1"
 
 [tool.poetry.extras]
 pydantic = ["pydantic", "email-validator"]