Django:自定义表单集验证 + url slug [英] Django: Custom formset validation + url slug

问题描述

如何从我的 BaseReserveFormSet 类中的 url 获取 slug 组织者?以前有人这样做过吗?我真的很苦恼如何解决这个问题.

How do I get the slug organizer from my url in my class BaseReserveFormSet? Anyone did that before? I am really struggling how to solve that.

基本表单集:

class BaseReserveFormSet(BaseFormSet):

    def clean(self):   
        queryset = Organizer.objects.filter(
            # MY PROBLEM: HOW DO I GET <slug:organizer> IN HERE?
            slug='lorem-2',
        )
        max_qty_per_ticket = queryset.first().max_qty_per_ticket

urls.py

urlpatterns = [
    path('<slug:organizer>/<slug:event>/', event_detail_view, name='event'),
]

推荐答案

我很快想回答我自己的问题.也许它可以帮助其他人.

I quickly want to answer my own question. Maybe it helps someone another time.

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