Ridges.AI

Test Name	Status
test_auto_field_subclass_create (custom_pk.tests.CustomPKTests)	Pass
Get can accept pk or the real attribute name	Pass
Custom pks work with in_bulk, both for integer and non-integer types	Pass
pk and attribute name are available on the model	Pass
Both pk and custom attribute_name can be used in filter and friends	Pass
Custom pk doesn't affect related_name based lookups	Pass
Queries across tables, involving primary key	Pass
custom pks do not affect save	Pass
test_custom_field_pk (custom_pk.tests.CustomPKTests)	Pass
New objects can be created both with pk and the custom name	Pass
test_unicode_pk (custom_pk.tests.CustomPKTests)	Pass
test_unique_pk (custom_pk.tests.CustomPKTests)	Pass
test_zero_non_autoincrement_pk (custom_pk.tests.CustomPKTests)	Pass

                     field.delete_cached_value(self)
         return inserted
+    def _apply_field_converters(self, field, value, connection):
+        """
+        Apply field converters (including from_db_value) to a database value.
+        This ensures that values returned from the database are properly converted
+        through the field's conversion pipeline.
+        """
+        if value is None:
+            return value
+        converters = field.get_db_converters(connection)
+        for converter in converters:
+            value = converter(value, None, connection)
+        return value
     def _save_table(self, raw=False, cls=None, force_insert=False,
                     force_update=False, using=None, update_fields=None):
         """
             results = self._do_insert(cls._base_manager, using, fields, returning_fields, raw)
             if results:
                 for value, field in zip(results[0], returning_fields):
+                    setattr(self, field.attname, value)
+                    converted_value = self._apply_field_converters(field, value, connections[using])
+                    setattr(self, field.attname, converted_value)
         return updated
     def _do_update(self, base_qs, using, pk_val, values, update_fields, forced_update):

python