def post(self, request, systemid):
solarsystem = get_object_or_404(MapSolarsystem, pk=systemid)
items = InvType.objects.filter(id__in=request.POST.getlist('items[]'))
ec = EveCentral()
itemprices = ec.get_items_system_price(items, solarsystem)
text = {}
for itemprice in itemprices:
text[itemprice.item.pk] = (itemprice.buy_maximum, itemprice.sell_minimum)
return self.render_to_response({'json': self.json_encoder.encode(text)})
