Using psycopg2 within AWS Lambda and AWS Amplify

Question

Before someone marks this as a duplicate, I've reviewed No module named 'psycopg2._psycopg': ModuleNotFoundError in AWS Lambda

and attempted as best as I can the steps listed in this repo: https://github.com/jkehler/awslambda-psycopg2

I'm building a web application in AWS Amplify which packages the lambda itself so regardless of using his precompiled options or generating it myself from scratch, I am unsure where I would even put the folder. I tried several places but I keep getting the error:

Unable to import module 'index': No module named 'psycopg2._psycopg

I also tried a lambda layer from this repo with the same result: https://github.com/jetbridge/psycopg2-lambda-layer

So is there a specific place I should put the generated folder? Is there a lambda layer that works?

cmcnphp · Accepted Answer · 2023-03-16 23:37:30Z

1

So instead of actually finding the answer to this question I built a lambda layer with the psycopg2 library provided in the first repo and uploaded it, then it worked!

answered Mar 16, 2023 at 23:37

cmcnphp

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Duong Nguyen The · Accepted Answer · 2024-10-16 04:37:46Z

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So amplify CLI doesn't really manage functions. We used amplify to be able to manage functions but it had an unfortunate library error and had to be done manually

answered Oct 16, 2024 at 4:37

Duong Nguyen The

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