Add logging

Author: lym953

datadog_lambda/handler.py

@@ -3,6 +3,8 @@
 # This product includes software developed at Datadog (https://www.datadoghq.com/).
 # Copyright 2020 Datadog, Inc.
 
+print("Entered handler.py")
+
 from importlib import import_module
 
 import os
@@ -43,3 +45,5 @@ class HandlerError(Exception):
     raise
 
 handler = datadog_lambda_wrapper(handler_func)
+
+print("Exiting handler.py")

datadog_lambda/wrapper.py

@@ -2,6 +2,9 @@
 # under the Apache License Version 2.0.
 # This product includes software developed at Datadog (https://www.datadoghq.com/).
 # Copyright 2019 Datadog, Inc.
+
+print("Entered wrapper.py")
+
 import os
 import logging
 import traceback
@@ -377,3 +380,5 @@ def format_err_with_traceback(e):
 
 
 datadog_lambda_wrapper = _LambdaDecorator
+
+print("Exiting wrapper.py")