Moving from string concatentation and %s to f-string

[chayim]

There's ample evidence that f-strings became significantly more performant, as of python 3.6. In the interest of performance, we should revisit how strings are generated in this library in general - and embrace at scale.

The question is whether *arg converion of strings, vs fstring formatters are more efficient. Leaving this as a placeholder for that conversation.

[SoulPancake]

@chayim I think f-strings generally perform better than using *args for string formatting because f-strings are evaluated at runtime plus definitely feel a lot more readable to me.

But I think we should benchmark it and check for this library to see how significant the performance changes look like, Not sure how we can do that, Any ideas?

[github-actions[bot]]

This issue is marked stale. It will be closed in 30 days if it is not updated.