views.py 文件源码

def show_category(request, category_key, 
                  template_name="store_category.html"):
    key = db.Key(category_key)
    query = Category.gql('WHERE __key__ = :1 AND is_active = True', key)
    category = query.get()
    if not category:
        raise Http404('Category not found!')
    products = category.products
    page_title = category.name
    return render_to_response(template_name, locals(), context_instance=RequestContext(request))