v6.1.2 breaks Python 3.9: ‘invalid operand’ error on keyring?

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Hi,
I tested your keyring implementation about two hours ago on Python 3.9 and 3.13, and it worked on both. Running it again now on 3.9 results in an “invalid operand” error (introduced in 3.10, so not valid for 3.9).

This suggests that a recent release may have introduced a compatibility issue with Python 3.9? I see you dropped 3.9 support for the context repo in the latest commits, but pip still claims keyring works on >=3.9 so I was a little confused.

I only started working with this a few hours ago, so I may be mistaken. I wanted to report this in case it’s useful. Pinning the dependency to jaraco.context<6.1.2 fixed it for me.

Thanks.

Reproduce the “invalid operand” error with keyring on Python 3.9 and compare it with Python 3.13. Inspect the dependency change around jaraco.context 6.1.2 and the effect of pinning jaraco.context<6.1.2; done means the reported keyring workflow works on Python 3.9 without that pin.

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