Bug: ModuleNotFoundError: No module named 'pydantic'

[tonnico]

Expected Behaviour

pydantic shouldn't be mandatory for default usage, as in <=2.38.1.

Current Behaviour

A ModuleNotFoundError is raised.

Code snippet

from aws_lambda_powertools.event_handler import Response

Possible Solution

No response

Steps to Reproduce

pip install aws-lambda-powertools
cat << EOF >> foo.py
from aws_lambda_powertools.event_handler import Response
EOF
python foo.py

Powertools for AWS Lambda (Python) version

2.39.0

AWS Lambda function runtime

3.12

Packaging format used

PyPi

Debugging logs

No response

[leandrodamascena]

Looking at this now.

[heitorlessa]

it's a regression not caught by tests - we're making a fix and a patch release now

[heitorlessa]

2.39.0 release yanked, merged regression fix, and we're starting a patch release now.

[heitorlessa]

@Wurstnase 2.39.1 is now live in PyPi; we're testing locally with a new project to be sure too. Lambda Layers are starting now

Edit: @leandrodamascena just tested in a new project and worked. Let us know otherwise please.

---

Release pipeline as it's public: https://github.com/aws-powertools/powertools-lambda-python/actions/runs/9501863707

[github-actions]

This is now released under 2.39.1 version!

[heitorlessa]

reopening to make sure we hear back from @Wurstnase

[tonnico]

Thanks! Everything is working again.

[github-actions]

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