InheritedModelAdmin - model admin that redirects all requests to "subclass_model" attribute.

options.py

from functools import update_wrapper

from django.conf.urls import patterns, url
from django.contrib import admin


class BounceDetailedAdmin(admin.ModelAdmin):
    subclass_model = None

    def get_model_perms(self, request):
        return {}

    def get_urls(self):
        # basically force everything over to the subclass..
        model_detailed = admin.site._registry.get(self.subclass_model)

        def wrap(view):
            def wrapper(*args, **kwargs):
                return self.admin_site.admin_view(view)(*args, **kwargs)
            return update_wrapper(wrapper, view)

        info = self.model._meta.app_label, self.model._meta.model_name

        urlpatterns = patterns('',
            url(r'^$',
                wrap(model_detailed.changelist_view),
                name='%s_%s_changelist' % info),
            url(r'^add/$',
                wrap(model_detailed.add_view),
                name='%s_%s_add' % info),
            url(r'^(.+)/history/$',
                wrap(model_detailed.history_view),
                name='%s_%s_history' % info),
            url(r'^(.+)/delete/$',
                wrap(model_detailed.delete_view),
                name='%s_%s_delete' % info),
            url(r'^(.+)/$',
                wrap(model_detailed.change_view),
                name='%s_%s_change' % info),
        )
        return urlpatterns