Revert "Add some admin useful informations and SQL optimisation"

This reverts commit 9020074df8.

photologue/admin.py

@@ -25,10 +25,6 @@ class GalleryAdmin(admin.ModelAdmin):
 
     get_tags.short_description = _("tags")
 
-    def get_queryset(self, request):
-        # Cette étape est correcte et essentielle
-        return super().get_queryset(request).prefetch_related("tags")
-
 
 class PhotoAdmin(admin.ModelAdmin):
     list_display = (
@@ -39,9 +35,8 @@ class PhotoAdmin(admin.ModelAdmin):
         "view_count",
         "admin_thumbnail",
         "get_owner",
-        "get_galleries"
     )
-    list_filter = ["date_added", "is_public", "owner","galleries"]
+    list_filter = ["date_added", "is_public", "owner"]
     search_fields = ["title", "slug", "caption"]
     list_per_page = 25
     prepopulated_fields = {"slug": ("title",)}
@@ -50,16 +45,6 @@ class PhotoAdmin(admin.ModelAdmin):
 
     def get_owner(self, obj):
         return obj.owner.username
-    
-    def get_queryset(self, request):
-        # Précharge les objets 'galleries' en une seule requête supplémentaire
-        return super().get_queryset(request).prefetch_related("owner",'galleries')
-    
-    def get_galleries(self, obj):
-        return ", ".join([g.title for g in obj.galleries.all()])## get all linked galeries
-    
-    get_galleries.short_description = _("Gallery")
-    get_galleries.admin_order_field = 'galleries__title'
 
     get_owner.admin_order_field = "owner"
     get_owner.short_description = _("owner")

photologue/models.py

@@ -15,7 +15,7 @@ from django.conf import settings
 from django.core.exceptions import ValidationError
 from django.core.files.base import ContentFile
 from django.core.validators import RegexValidator
-from django.core.cache import cache
+from django.core.cache import caches
 from django.db import models
 from django.template.defaultfilters import slugify
 from django.urls import reverse
@@ -25,7 +25,7 @@ from django.utils.timezone import now
 from django.utils.translation import gettext_lazy as _
 from PIL import Image, ImageFile, ImageFilter
 
-caches = cache
+
 
 logger = logging.getLogger("photologue.models")