@csrf_exempt def dispatch(self, request, *args,

Question

@csrf_exempt def dispatch(self, request, *args,

**kwargs):
product_id = kwargs['product_pk']

try:
self.product = Product.objects.get(id=product_id)
except Product.DoesNotExist:
raise Http404()

return super(LikeToggleView, self).dispatch(request, *args, **kwargs)

def post(self, request, product_pk, *args, **kwargs):
form = self.form_class(request.POST)
like_inst = get_object_or_404(Product, pk=product_pk)
like = Like.objects.create(product=like_inst,user=self.request.user)

# queryset = Product.objects.get(pk=product_pk)
if form.is_valid():
form.save()
return redirect('products:product_deatail')
return render(request,'products/product_detail.html',{'form':form})

когда отправляю форму получаю

Reverse for 'like_toggle' with arguments '('',)' not found. 1 pattern(s) tried: ['products/(?P<product_pk>[0-9]+)/like/$’]