error

my base.html: `{% load static %} <!DOCTYPE html>

{% block title %}Mój sklep{% endblock %}

{% with total_items=cart|length %} {% if cart|length > 0 %} Koszyk: {{ total_items }} produkt{{ total_items|pluralize}}, {{ cart.get_total_price }} zł {% else %} Koszyk jest pusty. {% endif %} {% endwith %}

{% block content %} {% endblock %}

` cart/urls: `from django.urls import path from . import views app_name = 'cart' urlpatterns = [ path('', views.cart_detail, name='cart_detail'), path('add//', views.cart_add, name='cart_add'), path('remove//', views.cart_remove, name='cart_remove'), ]` cart/detail: `{% extends "shop/base.html" %} {% load static %} {% block title %} Koszyk na zakupy {% endblock %} {% block content %}

Koszyk na zakupy

{% for item in cart %} {% with product=item.product %} {% endwith %} {% endfor %}

Obraz	Produkt	Ilość	Usuń	Cena jednostkowa	Kwota
	{{ product.name }}	{{ item.update_quantity_form.quantity }} {{ item.update_quantity_form.update }} {% csrf_token %}	Usuń	{{ item.price }} zł	{{ item.total_price }} zł
Wartość całkowita					{{ cart.get_total_price }} zł

Kontynuuj zakupy Do kasy

{% endblock %}` cart/views.py: `from django.shortcuts import render, redirect, get_object_or_404 from django.views.decorators.http import require_POST from shop.models import Product from .cart import Cart from .forms import CartAddProductForm @require_POST def cart_add(request, product_id): cart = Cart(request) product = get_object_or_404(Product, id=product_id) form = CartAddProductForm(request.POST) if form.is_valid(): cd = form.cleaned_data cart.add(product=product, quantity=cd['quantity'], override_quantity=cd['override']) return redirect('cart:cart_detail') @require_POST def cart_remove(request, product_id): cart = Cart(request) product = get_object_or_404(Product, id=product_id) cart.remove(product) return redirect('cart:cart_detail') def cart_detail(request): cart = Cart(request) for item in cart: item['update_quantity_form'] = CartAddProductForm(initial={'quantity': item['quantity'], 'override': True}) return render(request, 'cart/detail.html', {'cart': cart})` Does anyone know how to fix this error?

PacktPublishing / Django-3-by-Example

Chapter 7: for ' cart_detail' not found. ' cart_detail' is not a valid view function or pattern name. #69

Koszyk na zakupy