When I try to run a python code on Lambda functions I got an error message related with regex module.

Question

How can I fix the following issue?

[ERROR] Runtime.ImportModuleError: Unable to import module 'analysis': No module named 'regex._regex'
Traceback (most recent call last):

I have tried to apply all recommendations available on AWS pages and Stackflow site, but I did not have success.
Python version: 3.10
Python modules on code: TextBlob and Pymongo

Uri · Answer

The error indicate that your deployment package is missing the regex dependency. To include it you should create a zip file that contains all dependencies. I would recommend using SAM to manage all the resources you need. Use `sam init` to create the project, `sam build` to build it, including all the dependencies, and `sam deploy` to deploy to your account.

Riku_Kobayashi · Answer

Lambda requires you to prepare your own Lambda if it is not included in the standard modules.  
You will need to create layers and upload the necessary modules as described in the following document.  
https://docs.aws.amazon.com/lambda/latest/dg/configuration-layers.html

When I try to run a python code on Lambda functions I got an error message related with regex module.

Relevant content