Suggestion to addressed PR comment

netbox/users/models/features.py

@@ -1,53 +0,0 @@
-import json
-
-from django.db import models
-
-from extras.utils import is_taggable
-
-
-class CloningUserMixin(models.Model):
-    """
-    Provides the clone() method used to prepare a copy of existing objects.
-    The same code from netbox/users/models/features.py (CloningMixin) is used here.
-    It was necessary to avoid circular imports.
-    """
-    class Meta:
-        abstract = True
-
-    def clone(self):
-        """
-        Returns a dictionary of attributes suitable for creating a copy of the current instance. This is used for pre-
-        populating an object creation form in the UI. By default, this method will replicate any fields listed in the
-        model's `clone_fields` list (if defined), but it can be overridden to apply custom logic.
-
-        ```python
-        class MyModel(NetBoxModel):
-            def clone(self):
-                attrs = super().clone()
-                attrs['extra-value'] = 123
-                return attrs
-        ```
-        """
-        attrs = {}
-
-        for field_name in getattr(self, 'clone_fields', []):
-            field = self._meta.get_field(field_name)
-            field_value = field.value_from_object(self)
-            if field_value and isinstance(field, models.ManyToManyField):
-                attrs[field_name] = [v.pk for v in field_value]
-            elif field_value and isinstance(field, models.JSONField):
-                attrs[field_name] = json.dumps(field_value)
-            elif field_value not in (None, ''):
-                attrs[field_name] = field_value
-
-        # Include tags (if applicable)
-        if is_taggable(self):
-            attrs['tags'] = [tag.pk for tag in self.tags.all()]
-
-        # Include any cloneable custom fields
-        if hasattr(self, 'custom_fields'):
-            for field in self.custom_fields:
-                if field.is_cloneable:
-                    attrs[f'cf_{field.name}'] = self.custom_field_data.get(field.name)
-
-        return attrs

netbox/users/models/permissions.py

@@ -1,10 +1,12 @@
+import json
+
 from django.contrib.postgres.fields import ArrayField
 from django.db import models
 from django.urls import reverse
 from django.utils.translation import gettext_lazy as _
 
 from users.constants import OBJECTPERMISSION_OBJECT_TYPES
-from users.models.features import CloningUserMixin
+
 from utilities.querysets import RestrictedQuerySet
 
 __all__ = (
@@ -12,7 +14,7 @@ __all__ = (
 )
 
 
-class ObjectPermission(CloningUserMixin, models.Model):
+class ObjectPermission(models.Model):
     """
     A mapping of view, add, change, and/or delete permission for users and/or groups to an arbitrary set of objects
     identified by ORM query parameters.
@@ -84,3 +86,18 @@ class ObjectPermission(CloningUserMixin, models.Model):
 
     def get_absolute_url(self):
         return reverse('users:objectpermission', args=[self.pk])
+
+    def clone(self):
+        attrs = {}
+
+        for field_name in getattr(self, 'clone_fields', []):
+            field = self._meta.get_field(field_name)
+            field_value = field.value_from_object(self)
+            if field_value and isinstance(field, models.ManyToManyField):
+                attrs[field_name] = [v.pk for v in field_value]
+            elif field_value and isinstance(field, models.JSONField):
+                attrs[field_name] = json.dumps(field_value)
+            elif field_value not in (None, ''):
+                attrs[field_name] = field_value
+
+        return attrs