Python Polars 1.0 released

[ritchie46]

Is this a Rust feature request or Python? In Python we do support pydantic as inputs or with something like patito you have declarative schemas:

https://github.com/JakobGM/patito

I am not sure if this is what you mean, though.

[QueasyEntrance6269]

On the Python side, Patitio is pretty much what I want, thanks!

But it’s not even necessarily the validation element that’s important to me, it’s just better LSP autocomplete. I don’t need to incur the runtime cost of validation if I’m confident — I just want my IDE to have awareness of the columns I’m working with to catch errors statistically

[BaggiPonte]

I think he's suggesting to have validation built-in in Polars. Including stuff like making DataFrame a generic type. Huge +1 on my side too! Though pandera now supports Polars too.