Last Modified ListView

models.py

from django.db import models
from django.utils.timezone import now  # for migrations


class MyModel(models.Model):
    field1 = models.CharField(max_length=255)
    last_modified_by = models.DateTimeField(
        auto_now=True, default=now, db_index=True)

views.py

from django.views.decorators.http import condition
from django.views.generic.list import ListView


class LastModifiedListView(ListView):
    def get(self, *args, **kwargs):

        def wrapper(*args, **kwargs):
            result = self.model.objects.latest('last_modified_by')
            return result.last_modified_by

        cond = condition(last_modified_func=wrapper)
        get_f = super(LastModifiedListView, self).get
        return cond(get_f)(*args, **kwargs)


class MyModelListView(LastModifiedListView):
    model = MyModel