from django.contrib import admin from .models import Fellowship def fellowhip_is_active(fellowship): return fellowship.is_active() class FellowshipAdmin(admin.ModelAdmin): search_fields = ['contributor__last_name', 'contributor__first_name'] list_display = ('__str__', 'guest', fellowhip_is_active, ) list_filter = ('guest',) fellowhip_is_active.boolean = True date_hierarchy = 'created' admin.site.register(Fellowship, FellowshipAdmin)