Multiform kwargs are copied to ALL form_classes instead of only to the ones that need them about django-betterforms

[rockymeza]

I think you could implement this by subclassing MultiForm and overriding get_form_args_kwargs

I'm not sure if we could make this change to MultiForm as is right now without breaking backwards compatibility.

[quapka]

Yes, you're right I could definitely do that. And for sure it would break backwards compatibility, at least if it would be implemented in the way I've proposed, because suddenly the kwargs that are passed to all the parts, would not be.

Maybe I'm just using MultiForm incorrectly, I mean, when you see all the different forms rendered at one page, it suggests, that they might need the same kwargs. But from code point of view, I actually want to control, which kwargs are passed where. You could have some form that is used in different situations, and you want to control, what is being passed in to them.

At the moment I've rewritten all the __init__ methods for all the parts of my MultiForm, basically picking out the kwargs, that I don't want to be passed to the super __init__.

I might also end up write some sort of dispatch or mixin function, that will pass the correct kwargs to the different parts of the MultiForm.