Feature Request: Specify fields that should remain required

[kevinhu]

Hi there, this is a really useful project! It would be great if we could pass a list of fields that should remain required in the resulting model—essentially, the opposite of the current ability to specify a subset of fields to be optional.

[asaf]

Hey, maybe this is what you are looking for: https://github.com/team23/pydantic-partial/blob/main/pydantic_partial/partial.py#L22

[JensHeinrich]

I think adding an required_fields keyword argument to the *_partial_model functions and removing them here would be an even cleaner solution as often you only need a few specific fields for PATCH requests for example, but need them always

[ddanier]

Current solution would be to use:

PartialModel = create_partial_model(
    Model,
    *(
        set(model_compat.model_fields.keys())
        - {"the", "fields", "you", "want", "to" "keep"}
    ),
)

Is that working for you?