remove the solution with the filter

django/didgeridoo/webshop/templates/webshop/cart.html

@@ -1,5 +1,4 @@
 {% extends "webshop/base.html" %}
-{% load cart_filters %}
 {% block section_title %}<h1>Cart</h1>{% endblock %}
 {% block content %}
     <h3>List of Items in your Shopping Cart:</h3>
@@ -12,8 +11,7 @@
           <th scope="col">STOCK</th>
           <th scope="col">AMOUNT</th>
           <th scope="col">PRICE p.pce.</th>
-          <th scope="col">PRICE through Model</th>
-          <th scope="col">PRICE through Filter</th>
+          <th scope="col">POSITION PRICE</th>
         </tr>
         {% for article in articles_list %}
           <tr class="table_content">
@@ -31,7 +29,6 @@
               {{ currency_name }}
             </td>
             <td scope="col">{{ article.position_price }}</td>
-            <td scope="col">{{ totalprice_list|lookup:article.article.id }}</td>
           </tr>
         {% endfor %}
         <tr>

django/didgeridoo/webshop/templatetags/cart_filters.py

@@ -1,7 +0,0 @@
-from django import template
-
-register = template.Library()
-
-@register.filter
-def lookup(d, key):
-    return d[key]

django/didgeridoo/webshop/views.py

@@ -235,7 +235,7 @@ def cart(request):
     cart_id = False
     articles_list = ""
     prices_in_cart = []
-    totalprice_list = {}
+    totalprice_list = []
     total = 0
 
     if not 'currency' in request.session:
@@ -301,9 +301,7 @@ def cart(request):
                     currency,
                     article.price_in_chf)
             amount = Decimal.from_float(article.amount)
-            totalprice_list.update({
-                article.article.id:amount * article.article.price_in_chf
-            })
+            totalprice_list.append(article.position_price)
             articles_list[idx] = article
 
     # if cart_id and request.session['currency']:
@@ -326,7 +324,7 @@ def cart(request):
     #     for idx, article in enumerate(articles_list):
     #         prices_in_cart.append(article.article.price_in_chf)
 
-    total = sum(totalprice_list.values())
+    total = sum(totalprice_list)
 
     return render(request, 'webshop/cart.html',
                   {'articles_list': articles_list,