Can configure admin to add and delete permissions

extra_settings/admin.py

@@ -93,6 +93,16 @@
     list_editable = value_fields_names
     sortable_by = ("name",)
 
+    def has_add_permission(self, request):
+        if settings.EXTRA_SETTINGS_ADMIN_ADD_PERMISSIO:
+            return False
+        return super().has_add_permission(request)
+
+    def has_delete_permission(self, request, obj=None):
+        if settings.EXTRA_SETTINGS_ADMIN_DELETE_PERMISSIO:
+            return False
+        return super().has_delete_permission(request, obj)
+
     def get_changelist_form(self, request, **kwargs):
         return SettingForm
 

extra_settings/settings.py

@@ -29,3 +29,9 @@
 
 if not hasattr(settings, "EXTRA_SETTINGS_VERBOSE_NAME"):
     settings.EXTRA_SETTINGS_VERBOSE_NAME = "Extra Settings"
+
+if not hasattr(settings, "EXTRA_SETTINGS_ADMIN_ADD_PERMISSIO"):
+    settings.EXTRA_SETTINGS_ADMIN_ADD_PERMISSIO = False
+
+if not hasattr(settings, "EXTRA_SETTINGS_ADMIN_DELETE_PERMISSIO"):
+    settings.EXTRA_SETTINGS_ADMIN_DELETE_PERMISSIO = False