path('payment/',views.payment,name='payment'),
path('checkout/', views.checkout, name="checkout"),

def checkout(request):
        request.session.pop('data', None)
        messages.success(request,'Done.Thanks for using our services.')
        return redirect("shop:mycart")

        def payment(request):
            return render(request,'shop/payment.html')

        def buy_now(request,slug):
        if not request.user.is_authenticated:
            messages.info(request, 'You have to logged in first.')
            return redirect('%s?next=%s' % (settings.LOGIN_URL, request.path))
        product = Product.objects.get(active=True, slug=slug)
        if request.method == "POST":
            form = BuyerDeliveryForm(request.POST)
            if form.is_valid():
                buyer = form.save(commit=False)
                buyer.save()
                return redirect('shop:payment')
        else:
            form = BuyerDeliveryForm()
        return render(request, 'shop/delivery_form.html', {'form': form, 'products': product})


    def items_buy_now(request):
        if not request.user.is_authenticated:
            messages.info(request, 'You have to logged in first.')
            return redirect('%s?next=%s' % (settings.LOGIN_URL, request.path))
        if request.method == "POST":
            form = BuyerDeliveryForm(request.POST)
            if form.is_valid():
                buyer = form.save(commit=False)
                buyer.save()
                return redirect('shop:payment')
        else:
            form = BuyerDeliveryForm()
        return render(request, 'shop/delivery_form.html', {'form': form})