Remove DataImportMixin class

src/backend/InvenTree/InvenTree/models.py

@@ -225,61 +225,6 @@ def set_metadata(
             self.save()
 
 
-class DataImportMixin:
-    """Model mixin class which provides support for 'data import' functionality.
-
-    Models which implement this mixin should provide information on the fields available for import
-    """
-
-    # TODO: This mixin should be removed after https://github.com/inventree/InvenTree/pull/6911 is implemented
-    # TODO: This approach to data import functionality is *outdated*
-
-    # Define a map of fields available for import
-    IMPORT_FIELDS = {}
-
-    @classmethod
-    def get_import_fields(cls):
-        """Return all available import fields.
-
-        Where information on a particular field is not explicitly provided,
-        introspect the base model to (attempt to) find that information.
-        """
-        fields = cls.IMPORT_FIELDS
-
-        for name, field in fields.items():
-            # Attempt to extract base field information from the model
-            base_field = None
-
-            for f in cls._meta.fields:
-                if f.name == name:
-                    base_field = f
-                    break
-
-            if base_field:
-                if 'label' not in field:
-                    field['label'] = base_field.verbose_name
-
-                if 'help_text' not in field:
-                    field['help_text'] = base_field.help_text
-
-            fields[name] = field
-
-        return fields
-
-    @classmethod
-    def get_required_import_fields(cls):
-        """Return all *required* import fields."""
-        fields = {}
-
-        for name, field in cls.get_import_fields().items():
-            required = field.get('required', False)
-
-            if required:
-                fields[name] = field
-
-        return fields
-
-
 class ReferenceIndexingMixin(models.Model):
     """A mixin for keeping track of numerical copies of the "reference" field.
 

src/backend/InvenTree/part/models.py

@@ -4089,11 +4089,7 @@ def clean(self):
     )
 
 
-class BomItem(
-    InvenTree.models.DataImportMixin,
-    InvenTree.models.MetadataMixin,
-    InvenTree.models.InvenTreeModel,
-):
+class BomItem(InvenTree.models.MetadataMixin, InvenTree.models.InvenTreeModel):
     """A BomItem links a part to its component items.
 
     A part can have a BOM (bill of materials) which defines
@@ -4113,23 +4109,6 @@ class BomItem(
         allow_variants: Stock for part variants can be substituted for this BomItem
     """
 
-    # Fields available for bulk import
-    IMPORT_FIELDS = {
-        'quantity': {'required': True},
-        'reference': {},
-        'overage': {},
-        'allow_variants': {},
-        'inherited': {},
-        'optional': {},
-        'consumable': {},
-        'note': {},
-        'part': {'label': _('Part'), 'help_text': _('Part ID or part name')},
-        'part_id': {'label': _('Part ID'), 'help_text': _('Unique part ID value')},
-        'part_name': {'label': _('Part Name'), 'help_text': _('Part name')},
-        'part_ipn': {'label': _('Part IPN'), 'help_text': _('Part IPN value')},
-        'level': {'label': _('Level'), 'help_text': _('BOM level')},
-    }
-
     class Meta:
         """Metaclass providing extra model definition."""