django / json-异常值，不可JSON序列化

def myfunction(request):
            ...
            p = M1.objects.filter(user=request.user)            
            n = M2.objects.filter(myrecord=p)           
            results[\"res1\"] = list(p)
            results[\"res2\"] =  list(q)

    return HttpResponse(json.dumps(results), mimetype=\'application/javascript\')

myfunction

json

from django.core import serializers
json_serializer = serializers.get_serializer(\"json\")()
json_serializer.serialize(queryset)