views.py 文件源码

def product_class_list(request):
    classes = ProductClass.objects.all().prefetch_related(
        'product_attributes', 'variant_attributes').order_by('name')
    form = forms.ProductClassForm(request.POST or None)
    if form.is_valid():
        return redirect('dashboard:product-class-add')
    classes = get_paginator_items(
        classes, DASHBOARD_PAGINATE_BY, request.GET.get('page'))
    classes.object_list = [
        (pc.pk, pc.name, pc.has_variants, pc.product_attributes.all(),
         pc.variant_attributes.all())
        for pc in classes.object_list]
    ctx = {'form': form, 'product_classes': classes}
    return TemplateResponse(
        request,
        'dashboard/product/product_class/list.html',
        ctx)