Add tags to galleries

photologue_custom/admin.py

@@ -1,3 +1,22 @@
 from django.contrib import admin
+from photologue.admin import GalleryAdmin as GalleryAdminDefault
+from photologue.models import Gallery
 
-# Register your models here.
+from .models import GalleryExtended
+
+
+class GalleryExtendedInline(admin.StackedInline):
+    model = GalleryExtended
+    can_delete = False
+
+
+class GalleryAdmin(GalleryAdminDefault):
+    """
+    Define our new one-to-one model as an inline of Photologue's Gallery
+    model.
+    """
+    inlines = [GalleryExtendedInline, ]
+
+
+admin.site.unregister(Gallery)
+admin.site.register(Gallery, GalleryAdmin)