问将html模板中的值传递给Django中的views.py

EN

views.py 

from django.http import request, HttpResponse
from django.views import generic
from django.contrib.gis.geos import Point
from django.contrib.gis.db.models.functions import Distance
from .models import Shop


longitude = 10.113
latitude = -2.231
user_location = Point(longitude, latitude, srid=4326)


class Home(generic.ListView):
    model = Shop
    context_object_name = 'shops'
    queryset = Shop.objects.annotate(distance=Distance('location',
    user_location)
    ).order_by('distance')[0:15]
    template_name = 'shops/index.html'

index.html

map.locate({setView: true, maxZoom: 16});

function onLocationFound(e)
 {
   var radius = e.accuracy;
   var lat = e.latlng.lat;
   var lon = e.latlng.lng;
   L.marker(e.latlng).addTo(map)
           .bindPopup("You are within " + radius + " meters from this point"+  +lat+lon).openPopup();
            L.circle(e.latlng, radius).addTo(map);
 }