带有字典数据的Django模型属性

我正在尝试访问一个属性/计算字段，该字段在我的模板中包含一个字典。我不太确定应该如何在值上循环，从代码的角度来看，这是正确的方法吗。。。正如您在下面看到的，我的视图创建了一个过滤器查询集，我希望该查询集中的每一行都包含来自模型中计算字段/属性的dict。如有任何建议，将不胜感激。我很难确定在模板本身中循环数据的正确方式。最终产品看起来像这样

<div id={{provider.id}}>{{provider.name}}</div>
  <div class="dayofweek">Monday</div>
    <div class="timesavailable">
       <ul>
         <li>8:00</li>
         <li>8:30></li>
     </div>

辅助功能：

class GetSchedule(object):
    schedule = {}
    def __init__(self, provider_id):
        self.provider = provider_id
        try:
            self.schedule = GetSchedule.__buildSchedule(self,self.provider)
        except ObjectDoesNotExist:
            print "Init failed - Cannot find provider in db with id:  %s" % self.provider
            raise ValueError

    def __buildSchedule(self, provider):
        #default values for now - dict will contain data soon
        pid = self.provider
        sched = {'Monday':{'8:00','8:30','10:00'}, 'Tuesday':{'10:00','10:30','11:00'}, 'Wednesday':{'9:30','10:00','10:30'}}
        val = {
            'Schedule' : sched
        }
        return val
    def returnSchedule(self):
        return self.schedule

视图：

---

你现在的问题是什么？当你尝试这个的时候，你得到了什么？目前，我似乎无法从模板中的Dict中获取数据。我收到一个错误，声明GetSchedule对象不可iterable

{%for key，item in provider.current_schedule%}{{{key}}{%for item.current_schedule%}{{{inneritem}{%endfor%}{%endfor%}

没关系-模板现在正在显示。我不得不把口述里面的口述改成口述里面的列表。。。

class GetSchedule(object):
    schedule = {}
    def __init__(self, provider_id):
        self.provider = provider_id
        try:
            self.schedule = GetSchedule.__buildSchedule(self,self.provider)
        except ObjectDoesNotExist:
            print "Init failed - Cannot find provider in db with id:  %s" % self.provider
            raise ValueError

    def __buildSchedule(self, provider):
        #default values for now - dict will contain data soon
        pid = self.provider
        sched = {'Monday':{'8:00','8:30','10:00'}, 'Tuesday':{'10:00','10:30','11:00'}, 'Wednesday':{'9:30','10:00','10:30'}}
        val = {
            'Schedule' : sched
        }
        return val
    def returnSchedule(self):
        return self.schedule

prov_list = Provider.objects.filter(docspeciality__name=dft_spec)
context_dict = {
            'DftSpec': dft_spec,
            'DftZip': dft_zip,
            'DftIns': dft_ins,
            'DocList': prov_list}
return render_to_response('search/provider.html', context_dict, context_instance=RequestContext(request))