python类DetailView()的实例源码

def get_context_data(self,**kwargs):
        instructor = self.object
        context = {}

        context.update({
            'instructor': instructor,
            'prior_series': Event.objects.filter(startTime__lte=timezone.now(),eventstaffmember__staffMember=instructor).order_by('-startTime'),
            'upcoming_series': Event.objects.filter(startTime__gt=timezone.now(),eventstaffmember__staffMember=instructor).order_by('-startTime'),
        })

        if context['prior_series']:
            context.update({'first_series': context['prior_series'].last(),})
            context.update({
                'teaching_since': month_name[context['first_series'].month] + ' ' + str(context['first_series'].year),
                'student_count': sum([x.numRegistered for x in context['prior_series']]),
            })
        context.update({'series_count': len(context['prior_series']) + len(context['upcoming_series'])})

        # Note: This get the detailview's context, not all the mixins.  Supering itself led to an infinite loop.
        return super(DetailView, self).get_context_data(**context)

def get_context_data(self, **kwargs):
        context = super(DetailView, self).get_context_data(**kwargs)
        # for_user = self.request.user
        user_form = UserForm(data=self.request.GET)

        if user_form.is_valid():
            for_user = user_form.cleaned_data['user']
        else:
            for_user = None

        context.update(
            categories=Category.objects.all(),
            for_user=for_user,
            user_form=user_form,
            VARIANCE_CUTOFF=defaults.VARIANCE_CUTOFF
        )
        return context

def get_object(self, queryset=None):
        """Ensure DetailView operates on the right queryset when fetching object.

        Since this is a StreamMixin view, we must override get_queryset which is for the content. To ensure
        DetailView works, we override get_object to pass a Profile queryset to get_object up in super.
        """
        return super().get_object(queryset=Profile.objects.all())

def get_context_data(self, **kwargs):
        # Call the base implementation first to get a context
        context = super(DetailView, self).get_context_data(**kwargs)
        # Add in a QuerySet of all the books
        context['kategorije'] = Kategorija.objects.all()
        return context

def get_queryset(self):
        teacher_list = self.model.objects.filter(
            recommended_on_wechat=True
        ).filter(
            published=True
        )
        return teacher_list


# class TeacherDetailView(DetailView):
#     model = models.Teacher

def get_context_data(self, **kwargs):
        # This overrides the get_context_data() method.
        context = super(Developer_detail, self).get_context_data(**kwargs) 
        # This allows calling the method of the super class. Without this line we would not have the basic context.
        tasks_dev = Task.objects.filter(developer = self.object) 
        # This allows us to retrieve the list of tasks developer. We use self.object, which is a Developer type object already defined by the DetailView class.
        context['tasks_dev'] = tasks_dev 
        # In this line, we add the task list to the context.
        return context

def get_context_data(self, **kwargs):
        # This overrides the get_context_data() method.
        context = super(Developer_detail, self).get_context_data(**kwargs) 
        # This allows calling the method of the super class. Without this line we would not have the basic context.
        tasks_dev = Task.objects.filter(developer = self.object) 
        # This allows us to retrieve the list of tasks developer. We use self.object, which is a Developer type object already defined by the DetailView class.
        context['tasks_dev'] = tasks_dev 
        # In this line, we add the task list to the context.
        return context

def get_context_data(self, **kwargs):
        # This overrides the get_context_data() method.
        context = super(Developer_detail, self).get_context_data(**kwargs) 
        # This allows calling the method of the super class. Without this line we would not have the basic context.
        tasks_dev = Task.objects.filter(developer = self.object) 
        # This allows us to retrieve the list of tasks developer. We use self.object, which is a Developer type object already defined by the DetailView class.
        context['tasks_dev'] = tasks_dev 
        # In this line, we add the task list to the context.
        return context

def get_context_data(self, **kwargs):
        # This overrides the get_context_data() method.
        context = super(Developer_detail, self).get_context_data(**kwargs) 
        # This allows calling the method of the super class. Without this line we would not have the basic context.
        tasks_dev = Task.objects.filter(developer = self.object) 
        # This allows us to retrieve the list of tasks developer. We use self.object, which is a Developer type object already defined by the DetailView class.
        context['tasks_dev'] = tasks_dev 
        # In this line, we add the task list to the context.
        return context

def get_context_data(self, **kwargs):
        # This overrides the get_context_data() method.
        context = super(Developer_detail, self).get_context_data(**kwargs) 
        # This allows calling the method of the super class. Without this line we would not have the basic context.
        tasks_dev = Task.objects.filter(developer = self.object) 
        # This allows us to retrieve the list of tasks developer. We use self.object, which is a Developer type object already defined by the DetailView class.
        context['tasks_dev'] = tasks_dev 
        # In this line, we add the task list to the context.
        return context

def get_context_data(self, **kwargs):
        context = super(DetailView, self).get_context_data(**kwargs)
        fw_name = context['object'].name
        try:
            details = Features.objects.get(library_framework_name=fw_name)
            fields = [(i.help_text,getattr(details, i.name)) for i in details._meta.fields if len(i.help_text) > 0]
            context['details'] = fields
        except:
            pass

        context['question_count'] = QuestionOnIt.get_count_for_lang(fw_name).count
        context['jobs'] = Job.get_all_job_for(fw_name)
        context['courses'] = Course.get_courses_for_lang(fw_name)
        return context

def get_context_data(self, **kwargs):
        context = super(DetailView, self).get_context_data(**kwargs)
        return context

def get_context_data(self, **kwargs):
        context = super(DetailView, self).get_context_data(**kwargs)
        pk = kwargs['object'].course_id
        if kwargs['object'].source == 'COURSERA':
            context['partners'] = CoursePartner.get_course_partner(pk)
        return context

# REST

def dispatch(self, request, *args, **kwargs):
        """Overriding dispatch on DetailView"""
        self.model = get_model(**kwargs)

        return super(EntityDetail, self).dispatch(
            request, *args, **kwargs)

def api_player_eurochicken_catch(request, player_id, code):
    # GET /api/player/:ID/eurochicken/:CODE/
    try:
        player = Player.objects.get(id=player_id)
        player.setup_eurochicken_if_needed()
    except:
        response = JsonResponse({"error_message":"player with id %s not found" % player_id})
        response.status_code = 404
        return response

    if player.code_eurochicken != code:
        response = JsonResponse({"error_message":"player cannot use eurochicken code %s" % code})
        response.status_code = 400
        return response

    (catch, just_caught) = player.pickup_eurochicken_catch(code)
    if not catch:
        response = JsonResponse({"error_message":"player cannot use eurochicken code %s" % code})
        response.status_code = 400
        return response

    return JsonResponse({'catch':catch.json_public_full(), 'is_new_catch':just_caught}, json_dumps_params={'indent': 2})

#class DetailView(generic.DetailView):
#    model = Egg
#    template_name = 'egg_detail.html'

def get_context_data(self, **kwargs):
        context = super(DetailView, self).get_context_data(**kwargs)
        context['fields'] = self.get_fields(context['object'])
        context['links'] = self.get_links()
        return context

def get_context_data(self, **kwargs):
        """Override this method in order to get services."""
        context = super(DetailView, self).get_context_data(**kwargs)
        context['services'] = context['resource'].services.all()
        return context

def get_context_data(self, **kwargs):
        context = super(DetailView, self).get_context_data(**kwargs)
        # ?????????????
        if self.request.user.is_authenticated and self.request.user == self.object.user:
            context['editable'] = True
        return context