chore(idempotency): simplify max_handler_retries

Author: Michael Brewer

aws_lambda_powertools/utilities/idempotency/idempotency.py

@@ -78,9 +78,7 @@ def idempotent(
         try:
             return idempotency_handler.handle()
         except IdempotencyInconsistentStateError:
-            if i < max_handler_retries:
-                continue
-            else:
+            if i == max_handler_retries:
                 # Allow the exception to bubble up after max retries exceeded
                 raise
 
@@ -117,7 +115,6 @@ def __init__(
         self.context = context
         self.event = event
         self.lambda_handler = lambda_handler
-        self.max_handler_retries = 2
 
     def handle(self) -> Any:
         """

tests/functional/idempotency/test_idempotency.py

@@ -395,7 +395,6 @@ def test_idempotent_lambda_expired_during_request(
     lambda_apigw_event,
     timestamp_expired,
     lambda_response,
-    expected_params_update_item,
     hashed_idempotency_key,
     lambda_context,
 ):