In the example above, the calculate_squares function didn’t need any parameters, but what if we wanted to make our log_performance decorator work with any function that takes any parameters?

If some function is called repeatedly in a tight loop, even if it isn’t a long-running function, that’s guaranteed to impact performance. In the above example, the function add (and the ...

From there, you can easily edit your Python code and quickly test your AWS Lambda functions all within the AWS Management Console. Serverless computing with Python in AWS really couldn’t be easier.