from django.contrib import admin

class BenefitLevelInline(admin.TabularInline):

class SponsorAdmin(admin.ModelAdmin):

    save_on_top = True

    fieldsets = [

        (None, {

    ]

    inlines = [SponsorBenefitInline]

    list_display = ["name", "external_url", "level", "active"]

    def get_form(self, *args, **kwargs):

        # @@@ kinda ugly but using choices= on NullBooleanField is broken

        form = super(SponsorAdmin, self).get_form(*args, **kwargs)

class BenefitAdmin(admin.ModelAdmin):

    list_display = ["name", "type", "description"]

    inlines = [BenefitLevelInline]

class SponsorLevelAdmin(admin.ModelAdmin):

    inlines = [BenefitLevelInline]