Force the Django admin to go through the normal lemonauth:login view rather than its own login

lemoncurry/admin.py

@@ -0,0 +1,5 @@
+from django.contrib import admin
+from otp_agents.decorators import otp_required
+
+
+admin.site.login = otp_required(admin.site.login, accept_trusted_agent=True)

lemoncurry/urls.py

@@ -17,17 +17,11 @@ from django.conf import settings
 from django.conf.urls import include, url
 from django.contrib import admin
 from django.views.generic import RedirectView
-from otp_agents.admin import TrustedAgentAdminSite
 
 import django.contrib.sitemaps.views as sitemap
 from entries.sitemaps import EntriesSitemap
 from home.sitemaps import HomeSitemap
 
-otp_admin_site = TrustedAgentAdminSite()
-for model_cls, model_admin in admin.site._registry.items():
-    otp_admin_site.register(model_cls, model_admin.__class__)
-
-
 sections = {
     'entries': EntriesSitemap,
     'home': HomeSitemap,
@@ -40,7 +34,7 @@ urlpatterns = [
     url('', include('users.urls')),
     url(r'^\.well-known/', include('wellknowns.urls')),
     url('^admin/doc/', include('django.contrib.admindocs.urls')),
-    url('^admin/', otp_admin_site.urls),
+    url('^admin/', admin.site.urls),
     url('^auth/', include('lemonauth.urls')),
     url(r'^favicon\.ico$', RedirectView.as_view(
         url=settings.MEDIA_URL + 'favicon/favicon.ico')),