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agronholm / typeguard

Run-time type checker for Python
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Type checking for dataclasses #161

Open jsh9 opened 3 years ago

jsh9 commented 3 years ago

Hi, I'm wondering if there can be support for type checking dataclasses? Currently, when I put @typeguard.typechecked on top of a dataclass definition, no checking happens (unless I'm mistaken).

Thanks!

svermeulen commented 3 years ago

Here's what I'm doing for this case:

https://gist.github.com/svermeulen/8a6ad727113a6d07f78332152c1d33b2

dblock commented 3 years ago

@svermeulen Your gist works! Want to PR this to this project? Can I PR it? It needs a license.

svermeulen commented 3 years ago

Feel free to PR it. I've added MIT license now

idvorkin commented 1 year ago

Did this get merged?

agronholm commented 1 year ago

No, and I'm not sure what approach I want to take with regards to checking class/instance variable assignments. I don't think I will add support in v3.0. Maybe in a later release.

faph commented 1 year ago

That's a shame. With typeguard 2 this used to work if I am not mistaken.

agronholm commented 1 year ago

It never did work with typeguard 2.

dkamm commented 1 year ago

Hi @agronholm - are you planning to support this in typeguard 4?

agronholm commented 1 year ago

Maybe in some follow-up minor release, but not the 4.0 release that is imminent.