There is an updated pull request by dkwo against master on the void-packages repository

https://github.com/dkwo/void-packages pytfix
https://github.com/void-linux/void-packages/pull/41046

python3: add few missing depends
@ahesford Forgot to explicitly add a couple of depends.

A patch file from https://github.com/void-linux/void-packages/pull/41046.patch is attached