fix(python): Options that are None are also None in python

[bennettandrews]

Description

Options that are None in rust are also None in python instead of empty tuples.

Currently when it is converted back to python it ends up as tuple () which will create an empty tuple object instead.

Testing

Updated test to include checking conversion.

References

fixes: #211

[changeset-bot]

🦋 Changeset detected

Latest commit: 204ac7c

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 4 packages

Name	Type
eppo_core	Patch
python-sdk	Patch
ruby-sdk	Patch
rust-sdk	Patch

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[rasendubi]

Thanks for debugging and fixing this! Extra kudos for adding tests ❤️

[rasendubi]

Hm... it looks like the test is failing:

>       assert event["subjectAttributes"]["empty"] is None
E       assert () is None

Did you get it passing locally?

[rasendubi]

Ok, I figured it out. The bug is coming from AttributeValue having bad implementation for serde::Serialize. I've fixed it and added a commit to your branch

[bennettandrews]

@rasendubi Thanks. I was still working on figuring out some pieces of getting local builds to work so I wasn't able to test this yet.

[leoromanovsky]

Great find thank you! The other CI check is failing and will be fixed in the MSRV pr here (#213).

We'll get this packaged up and shipped for you early next week - cheers!