Question : Why not a Mixin?

[madEng84]

Only one question.

Why didn't you create a Mixin instead of a new ModelAdmin ?

Thanks

[PetrDlouhy]

The original snippet (https://djangosnippets.org/snippets/2887/) was written this way. I don't remember any reason, why this couldn't be Mixin, but I don't know if there is no obstacle either.
You are free to rewrite this to be Mixin (and include the mixup for backward compatibility) and make PR.

[madEng84]

I hope it!

Thank you for your immediate answer

[PetrDlouhy]

I tried to do this, but I am not sure if it is possible with metaclasses.
Anyway, I use the RelatedFieldAdmin class on some places together with other base classes derived from ModelAdmin and it works, so I am not sure, if the current representation have any restriction from being used as Mixin.