Samuel Colvin

Thanks so much for your PR and for pointing this out, it helped me get it right in V2.

please update.

@lucastosetto any chance you can fix this?

### Notice See [twitter :bird:](https://twitter.com/pydantic/status/1560554679473303552), I've you'd like this to be included in V1.10, please fix it and request a review **TODAY**. Or if you need this in V1.10 but...

~~Ok, I might try to finish it for you.~~ If it doesn't make it into v1.10 much of the implementation will have to change for V2.

> Ok, I might try to finish it for you. Ignore that, I'm not going to have time to work on this, I think it'll have to wait for V2.

I'm a bit confused on where this fits in with #2688? My instinct is to defer this until V2 to avoid any breaking behaviour. WDYT?

great, please you agree.

@spookylukey, thanks so much for your contribution, looks like this is all being solved on the road to V2.

Not possible at the moment, but I'd happily review a PR to add there feature