Yeah, that combination is really best! Thank you for the update :)

Yes and no.

• You're right about readability.
• Mine has actually a slightly better genericity/logical setup.

So in the end, the actual best practice would be to combine both approaches.

This solution maybe clever, but as for me it's unreadable.
PEP8 recommended max line length is 79.
So I think it shouldn't be considered as best practice.
Check the solution from @bidouille. I liked it.