Using query set in views.py

Hello,

I was wondering if we are able to use querysets in views.py so i can use one of the columns in my method below:

def keyword_subscribe(request):

    keyword= ''

    if request.method == 'POST':

    subscription_days = "7"

new_keyword = request.POST.get('myTextField')

    new_keyword_subscribed = subscribe_keyword(username,subDay =7,KEYWORD_SET=frozenset())        

                                                

        response = simplejson.dumps({'new_keyword': new_keyword_subscribed})                                              

    else:

        html = form.errors.as_ul()

        response = simplejson.dumps({'success':'False', 'html':html})

    if request.is_ajax():

        return HttpResponse(response, mimetype='application/json')

    else:

        return HttpResponseRedirect("/")

Best Regards,

Stanwin Siow