django/tests/sitemaps_tests/models.py

from django.db import models
from django.urls import reverse


class TestModel(models.Model):
    name = models.CharField(max_length=100)
    lastmod = models.DateTimeField(null=True)

    def get_absolute_url(self):
        return '/testmodel/%s/' % self.id


class I18nTestModel(models.Model):
    name = models.CharField(max_length=100)

    def get_absolute_url(self):
        return reverse('i18n_testmodel', args=[self.id])