def handle(self, *args, **options):
compas = options.get("compas", None)
compress = options.get("compress", False)
data = get_compas_data(compas)
data = serializers.serialize("json", data, use_decimal=False)
if compress:
data = compress_json(data)
return data
def compress_waybills(queryset, start_date, end_date):
#Append log entry
data = (
chain(waybill, waybill.loading_details.all(),
LogEntry.objects.filter(content_type__id=ContentType.objects.get_for_model(Waybill).pk,
object_id = waybill.pk,
action_time__range=(start_date, end_date+timedelta(1))))
for waybill in queryset.filter(Q( date_modified__range=(start_date, end_date+timedelta(1)),
date_removed__isnull=True ),
Q( Q(transport_dispach_signed_date__isnull=False) |
Q(receipt_signed_date__isnull=False) )
)
)
return compress_json( serializers.serialize('json', data, use_decimal=False) )
def export_compas_file(request, compas=None, warehouse=None, data_type="json"):
"""Returns a file with all COMPAS data in response"""
template = 'ets_data-%s' % ("compress" if data_type=="data" else data_type,)
if compas:
compas = get_object_or_404(ets.models.Compas, pk=compas)
template = "-".join([template, compas.pk])
if warehouse:
warehouse = get_object_or_404(ets.models.Warehouse, pk=warehouse)
template = "-".join([template, warehouse.pk])
data = serializers.serialize('json', get_compas_data(compas=compas, warehouse=warehouse), use_decimal=False)
template = "-".join([template, "%s"])
if data_type == "data":
data = compress_json(data)
return data_to_file_response(data, file_name=template % datetime.date.today(), type=data_type)
def compress_compas_data(compas=None, warehouse=None):
"""Returns compressed and serialized data for compas, warehouse"""
data = get_compas_data(compas, warehouse)
return compress_json( serializers.serialize('json', data, use_decimal=False) )
