1
0
mirror of https://github.com/django/django.git synced 2024-12-25 02:26:12 +00:00
django/tests/modeltests/distinct_on_fields/models.py
Claude Paroz 4a103086d5 Fixed #18269 -- Applied unicode_literals for Python 3 compatibility.
Thanks Vinay Sajip for the support of his django3 branch and
Jannis Leidel for the review.
2012-06-07 18:08:47 +02:00

42 lines
1.1 KiB
Python

from __future__ import unicode_literals
from django.db import models
class Tag(models.Model):
name = models.CharField(max_length=10)
parent = models.ForeignKey('self', blank=True, null=True,
related_name='children')
class Meta:
ordering = ['name']
def __unicode__(self):
return self.name
class Celebrity(models.Model):
name = models.CharField("Name", max_length=20)
greatest_fan = models.ForeignKey("Fan", null=True, unique=True)
def __unicode__(self):
return self.name
class Fan(models.Model):
fan_of = models.ForeignKey(Celebrity)
class Staff(models.Model):
id = models.IntegerField(primary_key=True)
name = models.CharField(max_length=50)
organisation = models.CharField(max_length=100)
tags = models.ManyToManyField(Tag, through='StaffTag')
coworkers = models.ManyToManyField('self')
def __unicode__(self):
return self.name
class StaffTag(models.Model):
staff = models.ForeignKey(Staff)
tag = models.ForeignKey(Tag)
def __unicode__(self):
return "%s -> %s" % (self.tag, self.staff)