Access to parent field through __ does not work

[robertkowalski1974]

In One to Many relations I was accessing Parent fields with __.
For example if Child had Parent then I can have:

list_display =['Parent__ParentField']

This does not seem to be working with django-material ModelViewSet

[kmmbvnr]

Yep, looks like it's requires to fix lookup procedure. I hope i would add this ti 2.0 only.

Currently this can be overcome by using custom method

    def parentfield(self, obj):
        return obj.parent.parentfield