16
16
from django.db import models
19
21
class Article(models.Model):
20
22
headline = models.CharField(max_length=100)
21
23
pub_date = models.DateTimeField()
23
25
ordering = ('-pub_date', 'headline')
28
31
class ArticlePKOrdering(models.Model):
29
32
headline = models.CharField(max_length=100)
30
33
pub_date = models.DateTimeField()