def get_format_choices(self):
""" File format choices """
choices = [(x, x.upper()) for x in GetExportFormats()]
return choices
def get_choices(self):
""" BOM export format choices """
return [(x, x.upper()) for x in GetExportFormats()]
def IsValidBOMFormat(fmt):
""" Test if a file format specifier is in the valid list of BOM file formats """
return fmt.strip().lower() in GetExportFormats()
def get(self, request, *args, **kwargs):
export_format = request.GET.get('format', 'csv').lower()
# Check if a particular location was specified
loc_id = request.GET.get('location', None)
location = None
if loc_id:
try:
location = StockLocation.objects.get(pk=loc_id)
except (ValueError, StockLocation.DoesNotExist):
pass
# Check if a particular supplier was specified
sup_id = request.GET.get('supplier', None)
supplier = None
if sup_id:
try:
supplier = Company.objects.get(pk=sup_id)
except (ValueError, Company.DoesNotExist):
pass
# Check if a particular supplier_part was specified
sup_part_id = request.GET.get('supplier_part', None)
supplier_part = None
if sup_part_id:
try:
supplier_part = SupplierPart.objects.get(pk=sup_part_id)
except (ValueError, SupplierPart.DoesNotExist):
pass
# Check if a particular part was specified
part_id = request.GET.get('part', None)
part = None
if part_id:
try:
part = Part.objects.get(pk=part_id)
except (ValueError, Part.DoesNotExist):
pass
if export_format not in GetExportFormats():
export_format = 'csv'
filename = 'InvenTree_Stocktake_{date}.{fmt}'.format(
date=datetime.now().strftime("%d-%b-%Y"), fmt=export_format)
if location:
# CHeck if locations should be cascading
cascade = str2bool(request.GET.get('cascade', True))
stock_items = location.get_stock_items(cascade)
else:
cascade = True
stock_items = StockItem.objects.all()
if part:
stock_items = stock_items.filter(part=part)
if supplier:
stock_items = stock_items.filter(supplier_part__supplier=supplier)
if supplier_part:
stock_items = stock_items.filter(supplier_part=supplier_part)
# Filter out stock items that are not 'in stock'
stock_items = stock_items.filter(StockItem.IN_STOCK_FILTER)
# Pre-fetch related fields to reduce DB queries
stock_items = stock_items.prefetch_related('part',
'supplier_part__supplier',
'location',
'purchase_order', 'build')
dataset = StockItemResource().export(queryset=stock_items)
filedata = dataset.export(export_format)
return DownloadFile(filedata, filename)
def get(self, request, *args, **kwargs):
export_format = request.GET.get('format', 'csv').lower()
# Check if a particular location was specified
loc_id = request.GET.get('location', None)
location = None
if loc_id:
try:
location = StockLocation.objects.get(pk=loc_id)
except (ValueError, StockLocation.DoesNotExist):
pass
# Check if a particular supplier was specified
sup_id = request.GET.get('supplier', None)
supplier = None
if sup_id:
try:
supplier = Company.objects.get(pk=sup_id)
except (ValueError, Company.DoesNotExist):
pass
# Check if a particular part was specified
part_id = request.GET.get('part', None)
part = None
if part_id:
try:
part = Part.objects.get(pk=part_id)
except (ValueError, Part.DoesNotExist):
pass
if export_format not in GetExportFormats():
export_format = 'csv'
filename = 'InvenTree_Stocktake_{date}.{fmt}'.format(
date=datetime.now().strftime("%d-%b-%Y"), fmt=export_format)
if location:
# CHeck if locations should be cascading
cascade = str2bool(request.GET.get('cascade', True))
stock_items = location.get_stock_items(cascade)
else:
cascade = True
stock_items = StockItem.objects.all()
if part:
stock_items = stock_items.filter(part=part)
if supplier:
stock_items = stock_items.filter(supplier_part__supplier=supplier)
# Filter out stock items that are not 'in stock'
stock_items = stock_items.filter(customer=None)
stock_items = stock_items.filter(belongs_to=None)
# Pre-fetch related fields to reduce DB queries
stock_items = stock_items.prefetch_related('part',
'supplier_part__supplier',
'location',
'purchase_order', 'build')
# Column headers
headers = [
_('Stock ID'),
_('Part ID'),
_('Part'),
_('Supplier Part ID'),
_('Supplier ID'),
_('Supplier'),
_('Location ID'),
_('Location'),
_('Quantity'),
_('Batch'),
_('Serial'),
_('Status'),
_('Notes'),
_('Review Needed'),
_('Last Updated'),
_('Last Stocktake'),
_('Purchase Order ID'),
_('Build ID'),
]
data = tablib.Dataset(headers=headers)
for item in stock_items:
line = []
line.append(item.pk)
line.append(item.part.pk)
line.append(item.part.full_name)
if item.supplier_part:
line.append(item.supplier_part.pk)
line.append(item.supplier_part.supplier.pk)
line.append(item.supplier_part.supplier.name)
else:
line.append('')
line.append('')
line.append('')
if item.location:
line.append(item.location.pk)
line.append(item.location.name)
else:
line.append('')
line.append('')
line.append(item.quantity)
line.append(item.batch)
line.append(item.serial)
line.append(StockStatus.label(item.status))
line.append(item.notes)
line.append(item.review_needed)
line.append(item.updated)
line.append(item.stocktake_date)
if item.purchase_order:
line.append(item.purchase_order.pk)
else:
line.append('')
if item.build:
line.append(item.build.pk)
else:
line.append('')
data.append(line)
filedata = data.export(export_format)
return DownloadFile(filedata, filename)