django-selectable不工作自动完成

Question

我正在尝试使用django-selectable。

model.py ：

    class Country(models.Model):
    name      = models.CharField(verbose_name='Страна', max_length=128, blank=True) 

    def __str__(self):
        return self.name

class Region(models.Model):
    country   = models.ForeignKey(Country, verbose_name='Город')
    name      = models.CharField(verbose_name='Город', max_length=128, blank=True) 

    def __str__(self):
        return self.name   

class City(models.Model):
    country   = models.ForeignKey(Country, verbose_name='Город')
    region    = models.ForeignKey(Region, verbose_name='Регион')
    name      = models.CharField(verbose_name='Город', max_length=128, blank=True)

    def __str__(self):
        return self.name 

Lookup.py ：

from subscribers.models import City
from selectable.base import ModelLookup
from selectable.registry import registry


class CityLookup(ModelLookup):
    model = City
    search_fields = ('name__icontains', )

registry.register(CityLookup)

forms.py ：

import selectable.forms as selectable
from subscribers.models import City
from partners.lookup import CityLookup



class ShowSomeForm(forms.Form):
    autocomplete = forms.CharField(
        label='Type the name of a fruit (AutoCompleteWidget)',
        widget=selectable.AutoCompleteWidget(CityLookup),

    )

view.py

...     
        form = ShowSomeForm()      
        return render(request, 'personal_accout_partners.html', {'formPart': formPartners, 'formMes': formMessages, 'form': form}) 

personal_accout_partners.html

{{form}}

<link rel="stylesheet" href="//ajax.googleapis.com/ajax/libs/jqueryui/
1.8.13/themes/ui-lightness/jquery-ui.css" type="text/css" />
<script type="text/javascript" src="//ajax.googleapis.com/ajax/libs/
jquery/1.4.4/jquery.min.js"></script>
<script type="text/javascript" src="//ajax.googleapis.com/ajax/libs/
jqueryui/1.8.13/jquery-ui.min.js"></script>

但是，此代码不起作用（在//selectable/partners-citylookup/我有这个）：

{"data": [{"id": 3161, "label": "Акташ", "value": "Акташ"}, {"id": 3162, "label": "Акутиха", "value": "Акутиха"}, {"id": 3163, "label": "Алейск", "value": "Алейск"}, {"id": 3164, "label": "Алтайский", "value": "Алтайский"}, {"id": 3165, "label": "Баево", "value": "Баево"}, {"id": 3166, "label": "Барнаул", "value": "Барнаул"}, {"id": 3167, "label": "Белово", "value": "Белово"}, {"id": 3168, "label": "Белокуриха", "value": "Белокуриха"}, {"id": 3169, "label": "Белоярск", "value": "Белоярск"}, {"id": 3170, "label": "Бийск", "value": "Бийск"}, {"id": 3171, "label": "Благовещенск", "value": "Благовещенск"}, {"id": 3172, "label": "Боровлянка", "value": "Боровлянка"},

我该怎么办这个问题？