Python not able to find modules

Question

I have a lambda function and I am using aws_lambda_powertools in it. Lambda function project structure is like below-

source->Folder
   - handler.py
libs
   - aws-lambda-powertools
   - aws-xray-sdk
   - other libs which aws-lambda-powertools need

handler.py
from libs.aws_lambda_powertools import Logger, Tracer

When I run the lambda, it gives me an error "No Module found aws_xray_sdk" even though the module(used by aws-powertools) is there under the libs folder.

Source of Tracer which I am using in my lambda. https://github.com/awslabs/aws-lambda-powertools-python/blob/f5d14e3279276192c6fed0907b84b1dfa23c7b3c/aws_lambda_powertools/tracing/tracer.py

Which module not found ? Ca you please post the complete stack ? — jossefaz, Aug 06 '20 at 17:33

score 0 · Answer 1 · answered Aug 06 '20 at 17:44

0

Sound like Python don't know where to look. An idea is to put __init__.py files in your directories so Python knows those are packages

answered Aug 06 '20 at 17:44

JPDF

66
4

I already have __init__.py file under source and libs directory(double underscore is there in file name) – Knot Aug 06 '20 at 17:53
@Knot Have you seen https://github.com/amguerrero/py_aws_lambda_skeleton might give you some ideas – JPDF Aug 06 '20 at 17:55

score 0 · Answer 2 · answered Aug 08 '20 at 10:38

0

Are you defining your LD_LIBRARY_PATH in your lambda environmental variables?

answered Aug 08 '20 at 10:38

Markonick

188
1
7

Python not able to find modules

2 Answers2