django/tests/inline_formsets/models.py

39 lines
978 B
Python

# -*- coding: utf-8 -*-
from django.db import models
from django.utils.encoding import python_2_unicode_compatible
class School(models.Model):
name = models.CharField(max_length=100)
class Parent(models.Model):
name = models.CharField(max_length=100)
class Child(models.Model):
mother = models.ForeignKey(Parent, models.CASCADE, related_name='mothers_children')
father = models.ForeignKey(Parent, models.CASCADE, related_name='fathers_children')
school = models.ForeignKey(School, models.CASCADE)
name = models.CharField(max_length=100)
@python_2_unicode_compatible
class Poet(models.Model):
name = models.CharField(max_length=100)
def __str__(self):
return self.name
@python_2_unicode_compatible
class Poem(models.Model):
poet = models.ForeignKey(Poet, models.CASCADE)
name = models.CharField(max_length=100)
class Meta:
unique_together = ('poet', 'name')
def __str__(self):
return self.name