views.py 文件源码

def create_auction(request):
    AIFormSet = inlineformset_factory(Auction, AuctionedItem, form=AuctionedItemForm, can_delete=False, extra=1)
    if request.method == "POST":
        form = CreateAuctionForm(request.POST)
        formset = AIFormSet(request.POST)
        if form.is_valid() and formset.is_valid():
            try:
                data = form.cleaned_data
                data['auctioneditems'] = formset.cleaned_data
                auction = WhiteAuction.create(request.team, data)
                messages.add_message(request, messages.SUCCESS, "Aukce byla vytvo?ena.")
                Status.add("Tým %s práv? vystavil aukci!" % request.team.name, Status.SUCCESS)
                return redirect(reverse("detail", args=(auction.id,)))
            except InvalidTransaction as e:
                form.add_error(None, str(e))
    else:
        form = CreateAuctionForm()
        formset = AIFormSet()

    return render(request, "auctions/create_auction.html", {
        'form': form,
        'items': formset,
        'empty_item': formset.empty_form,
        'balance': request.team.balance_set.all(),
    })