from models import Podcast, PodcastTag # relative import

from django.views.generic.list_detail import object_list

from django.shortcuts import get_object_or_404, render_to_response

from datetime import datetime

def OR_filter(field_name, objs):

    from django.db.models import Q

    return reduce(lambda x, y: x | y,

                  [Q(**{field_name: x.id}) for x in objs])

def last_name(person):

    return person.formal_name.rpartition(' ')[2]

def custom_index(request, queryset, *args, **kwargs):