html - 如何让这个 url 模式匹配？

Question

我正在努力将 url 与 pk 以外的 args 匹配。我有一个具有属性年份和会话的季节模型：

 class Season(models.Model):
     season_choices = SEASON_CHOICES
     current = models.BooleanField(default=False)
     year = models.IntegerField(_('year'), choices=year_dropdown, default=datetime.datetime.now().year)
     session = models.CharField(max_length=100, null=True, blank=True, choices=season_choices)

我想匹配诸如季节/年份/会话之类的网址。我有一个列出所有季节的列表视图：

 class SeasonList(ListView):
     model = Season
     template_name = 'team/season_list.html'

     def get_queryset(self):
         s = SeasonModel.objects.filter()
         return s

和一个应该显示季节细节的detailview。

  class SeasonDetail(DetailView):
     model = Season
     template_name = 'team/season_detail.html'

     def get_object(self, *args, **kwargs):
         season = get_object_or_404(Season, year=self.kwargs['year'], session=self.kwargs['session'])
         return season

• 我最初没有包含这个最初称为 Season 的 UpdateView，所以这是错误的一部分。

   class SeasonUpdate(UpdateView):
   model = Season
   template_name = 'team/season.html'
   form_class = SeasonForm
   success_url = 'success'
  
   def get_object(self, queryset=None):
       obj = SeasonModel.objects.get(current=True)
       return obj
  
   def get_context_data(self,**kwargs):
       season = SeasonModel.objects.get(current=True)
       context = super(Season,self).get_context_data(**kwargs)
       context['games_list'] = GameModel.objects.filter(season=season).order_by('date')
       context['past_seasons'] = Seas.  onModel.objects.filter(current=False).order_by('-year')
       if self.request.POST:
      context['games'] = GameFormSet(self.request.POST)
       else:
      context['games'] = GameFormSet()
       return context
  
   def form_valid(self, form):
      context = self.get_context_data()
      games = context['games']
      with transaction.atomic():
          self.object = form.save()
  
          if games.is_valid():
              games.instance = self.object
              games.save()
      return super(Season, self).form_valid(form)
  

这是我的网址：

 url(r'^season/$', team_views.SeasonList.as_view(), name='season_list'),
 url(r'^season/(?P<year>[0-9]{4})/(?P<session>[-\w]+)/$', team_views.SeasonDetail.as_view(), name='season_detail'),

最后是我的模板链接：

 <a href="{% url 'team:season_detail' year=season.year session=season.session %}">
 <p>{{ season.year }} {{ season.session }}</p></a>

• 这是一个for循环模板错误！现在想通了。

标签： htmldjangopython-3.x