views.py 文件源码

def form_valid(self, form):
        # Get data
        latitude = form.cleaned_data['latitude']
        longitude = form.cleaned_data['longitude']

        # Get today's date
        now = timezone.now()

        # Get next week's date
        next_week = now + timezone.timedelta(weeks=1)

        # Get Point
        location = Point(longitude, latitude, srid=4326)

        # Look up events
        events = Event.objects.filter(datetime__gte=now).filter(datetime__lte=next_week).annotate(distance=Distance('venue__location', location)).order_by('distance')[0:5]

        # Render the template
        return render_to_response('gigs/lookupresults.html', {
            'events': events
            })