inventree/InvenTree
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[bug] BOM exporter (#11038)

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* [bug] BOM exporter

- Ensure sub-items are correctly annotated for multi-level BOM export

* Remove debug statements
This commit is contained in:
Oliver
2025-12-18 17:50:58 +11:00
committed by GitHub
parent 00091caf04
commit 60ec998d5c
1 changed files with 17 additions and 6 deletions
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23
src/backend/InvenTree/plugin/builtin/exporter/bom_exporter.py
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@@ -9,6 +9,7 @@ import rest_framework.serializers as serializers
from InvenTree.helpers import normalize from InvenTree.helpers import normalize
from part.models import BomItem from part.models import BomItem
from part.serializers import BomItemSerializer
from plugin import InvenTreePlugin from plugin import InvenTreePlugin
from plugin.mixins import DataExportMixin from plugin.mixins import DataExportMixin
@@ -76,7 +77,10 @@ class BomExporterPlugin(DataExportMixin, InvenTreePlugin):
def supports_export(self, model_class: type, user, *args, **kwargs) -> bool: def supports_export(self, model_class: type, user, *args, **kwargs) -> bool:
"""This exported only supports the BomItem model.""" """This exported only supports the BomItem model."""
return model_class == BomItem return (
model_class == BomItem
and kwargs.get('serializer_class') == BomItemSerializer
)
def update_headers(self, headers, context, **kwargs): def update_headers(self, headers, context, **kwargs):
"""Update headers for the BOM export.""" """Update headers for the BOM export."""
@@ -149,17 +153,23 @@ class BomExporterPlugin(DataExportMixin, InvenTreePlugin):
queryset = queryset.prefetch_related('substitutes') queryset = queryset.prefetch_related('substitutes')
if self.export_supplier_data: if self.export_supplier_data:
queryset = queryset.prefetch_related('sub_part__supplier_parts')
queryset = queryset.prefetch_related( queryset = queryset.prefetch_related(
'sub_part__supplier_parts__manufacturer_part' 'sub_part__supplier_parts',
'sub_part__supplier_parts__supplier',
'sub_part__supplier_parts__manufacturer_part',
'sub_part__supplier_parts__manufacturer_part__manufacturer',
) )
if self.export_manufacturer_data: if self.export_manufacturer_data:
queryset = queryset.prefetch_related('sub_part__manufacturer_parts') queryset = queryset.prefetch_related(
'sub_part__manufacturer_parts',
'sub_part__manufacturer_parts__manufacturer',
)
if self.export_parameter_data: if self.export_parameter_data:
queryset = queryset.prefetch_related('sub_part__parameters_list') queryset = queryset.prefetch_related(
queryset = queryset.prefetch_related('sub_part__parameters_list__template') 'sub_part__parameters_list', 'sub_part__parameters_list__template'
)
return queryset return queryset
@@ -242,6 +252,7 @@ class BomExporterPlugin(DataExportMixin, InvenTreePlugin):
): ):
sub_items = bom_item.sub_part.get_bom_items() sub_items = bom_item.sub_part.get_bom_items()
sub_items = self.prefetch_queryset(sub_items) sub_items = self.prefetch_queryset(sub_items)
sub_items = BomItemSerializer.annotate_queryset(sub_items)
for item in sub_items.all(): for item in sub_items.all():
self.process_bom_row( self.process_bom_row(