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Improved BOM export of combined manufacturer and supplier data

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This commit is contained in:
eeintech 2021-04-07 12:24:32 -04:00
parent ccd35fc4b4
commit 1074300ba0
1 changed files with 36 additions and 25 deletions
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53
InvenTree/part/bom.py
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@ -169,6 +169,9 @@ def ExportBom(part, fmt='csv', cascade=False, max_levels=None, parameter_data=Fa
manufacturer_headers = [ manufacturer_headers = [
_('Manufacturer'), _('Manufacturer'),
_('MPN'), _('MPN'),
]
supplier_headers = [
_('Supplier'), _('Supplier'),
_('SKU'), _('SKU'),
] ]
@ -179,10 +182,33 @@ def ExportBom(part, fmt='csv', cascade=False, max_levels=None, parameter_data=Fa
# Get part instance # Get part instance
b_part = bom_item.sub_part b_part = bom_item.sub_part
# Filter supplier parts # Filter manufacturer parts
supplier_parts = SupplierPart.objects.filter(part__pk=b_part.pk) manufacturer_parts = ManufacturerPart.objects.filter(part__pk=b_part.pk)
manufacturer_parts = manufacturer_parts.prefetch_related('supplier_parts')
for idx, supplier_part in enumerate(supplier_parts): # Process manufacturer part
for manufacturer_idx, manufacturer_part in enumerate(manufacturer_parts):
if manufacturer_part:
manufacturer_name = manufacturer_part.manufacturer.name
else:
manufacturer_name = ''
manufacturer_mpn = manufacturer_part.MPN
# Generate column names for this manufacturer
k_man = manufacturer_headers[0] + "_" + str(manufacturer_idx)
k_mpn = manufacturer_headers[1] + "_" + str(manufacturer_idx)
try:
manufacturer_cols[k_man].update({b_idx: manufacturer_name})
manufacturer_cols[k_mpn].update({b_idx: manufacturer_mpn})
except KeyError:
manufacturer_cols[k_man] = {b_idx: manufacturer_name}
manufacturer_cols[k_mpn] = {b_idx: manufacturer_mpn}
# Process supplier parts
for supplier_idx, supplier_part in enumerate(manufacturer_part.supplier_parts.all()):
if supplier_part.supplier: if supplier_part.supplier:
supplier_name = supplier_part.supplier.name supplier_name = supplier_part.supplier.name
@ -191,29 +217,14 @@ def ExportBom(part, fmt='csv', cascade=False, max_levels=None, parameter_data=Fa
supplier_sku = supplier_part.SKU supplier_sku = supplier_part.SKU
if supplier_part.manufacturer_part.manufacturer:
manufacturer_name = supplier_part.manufacturer_part.manufacturer.name
else:
manufacturer_name = ''
manufacturer_mpn = supplier_part.manufacturer_part.MPN
# Add manufacturer data to the manufacturer columns
# Generate column names for this supplier # Generate column names for this supplier
k_man = manufacturer_headers[0] + "_" + str(idx) k_sup = str(supplier_headers[0]) + "_" + str(manufacturer_idx) + "_" + str(supplier_idx)
k_mpn = manufacturer_headers[1] + "_" + str(idx) k_sku = str(supplier_headers[1]) + "_" + str(manufacturer_idx) + "_" + str(supplier_idx)
k_sup = manufacturer_headers[2] + "_" + str(idx)
k_sku = manufacturer_headers[3] + "_" + str(idx)
try: try:
manufacturer_cols[k_man].update({b_idx: manufacturer_name})
manufacturer_cols[k_mpn].update({b_idx: manufacturer_mpn})
manufacturer_cols[k_sup].update({b_idx: supplier_name}) manufacturer_cols[k_sup].update({b_idx: supplier_name})
manufacturer_cols[k_sku].update({b_idx: supplier_sku}) manufacturer_cols[k_sku].update({b_idx: supplier_sku})
except KeyError: except KeyError:
manufacturer_cols[k_man] = {b_idx: manufacturer_name}
manufacturer_cols[k_mpn] = {b_idx: manufacturer_mpn}
manufacturer_cols[k_sup] = {b_idx: supplier_name} manufacturer_cols[k_sup] = {b_idx: supplier_name}
manufacturer_cols[k_sku] = {b_idx: supplier_sku} manufacturer_cols[k_sku] = {b_idx: supplier_sku}
@ -251,7 +262,7 @@ def ExportBom(part, fmt='csv', cascade=False, max_levels=None, parameter_data=Fa
# Add manufacturer data to the manufacturer columns # Add manufacturer data to the manufacturer columns
# Generate column names for this supplier # Generate column names for this manufacturer
k_man = manufacturer_headers[0] + "_" + str(idx) k_man = manufacturer_headers[0] + "_" + str(idx)
k_mpn = manufacturer_headers[1] + "_" + str(idx) k_mpn = manufacturer_headers[1] + "_" + str(idx)