def dispatch(self, request, *args, **kwargs):
        try:
            self.fetch_line(request.user, kwargs['key'],
                            line_pk=kwargs['line_pk'])
        except (__HOLE__, MultipleObjectsReturned):
            raise Http404
        return super(WishListMoveProductToAnotherWishList, self).dispatch(
            request, *args, **kwargs)
dataset/ETHPy150Open django-oscar/django-oscar/src/oscar/apps/customer/wishlists/views.py/WishListMoveProductToAnotherWishList.dispatch