/tests/regressiontests/fixtures_regress/models.py
Python | 225 lines | 139 code | 77 blank | 9 comment | 2 complexity | 3ba8b59e473469eb9976b32c040400ad MD5 | raw file
Possible License(s): BSD-3-Clause
- from django.db import models, DEFAULT_DB_ALIAS, connection
- from django.contrib.auth.models import User
- from django.conf import settings
- class Animal(models.Model):
- name = models.CharField(max_length=150)
- latin_name = models.CharField(max_length=150)
- count = models.IntegerField()
- weight = models.FloatField()
- # use a non-default name for the default manager
- specimens = models.Manager()
- def __unicode__(self):
- return self.name
- class Plant(models.Model):
- name = models.CharField(max_length=150)
- class Meta:
- # For testing when upper case letter in app name; regression for #4057
- db_table = "Fixtures_regress_plant"
- class Stuff(models.Model):
- name = models.CharField(max_length=20, null=True)
- owner = models.ForeignKey(User, null=True)
- def __unicode__(self):
- return unicode(self.name) + u' is owned by ' + unicode(self.owner)
- class Absolute(models.Model):
- name = models.CharField(max_length=40)
- load_count = 0
- def __init__(self, *args, **kwargs):
- super(Absolute, self).__init__(*args, **kwargs)
- Absolute.load_count += 1
- class Parent(models.Model):
- name = models.CharField(max_length=10)
- class Meta:
- ordering = ('id',)
- class Child(Parent):
- data = models.CharField(max_length=10)
- # Models to regression test #7572
- class Channel(models.Model):
- name = models.CharField(max_length=255)
- class Article(models.Model):
- title = models.CharField(max_length=255)
- channels = models.ManyToManyField(Channel)
- class Meta:
- ordering = ('id',)
- # Models to regression test #11428
- class Widget(models.Model):
- name = models.CharField(max_length=255)
- class Meta:
- ordering = ('name',)
- def __unicode__(self):
- return self.name
- class WidgetProxy(Widget):
- class Meta:
- proxy = True
- # Check for forward references in FKs and M2Ms with natural keys
- class TestManager(models.Manager):
- def get_by_natural_key(self, key):
- return self.get(name=key)
- class Store(models.Model):
- objects = TestManager()
- name = models.CharField(max_length=255)
- class Meta:
- ordering = ('name',)
- def __unicode__(self):
- return self.name
- def natural_key(self):
- return (self.name,)
- class Person(models.Model):
- objects = TestManager()
- name = models.CharField(max_length=255)
- class Meta:
- ordering = ('name',)
- def __unicode__(self):
- return self.name
- # Person doesn't actually have a dependency on store, but we need to define
- # one to test the behaviour of the dependency resolution algorithm.
- def natural_key(self):
- return (self.name,)
- natural_key.dependencies = ['fixtures_regress.store']
- class Book(models.Model):
- name = models.CharField(max_length=255)
- author = models.ForeignKey(Person)
- stores = models.ManyToManyField(Store)
- class Meta:
- ordering = ('name',)
- def __unicode__(self):
- return u'%s by %s (available at %s)' % (
- self.name,
- self.author.name,
- ', '.join(s.name for s in self.stores.all())
- )
- class NKManager(models.Manager):
- def get_by_natural_key(self, data):
- return self.get(data=data)
- class NKChild(Parent):
- data = models.CharField(max_length=10, unique=True)
- objects = NKManager()
- def natural_key(self):
- return self.data
- def __unicode__(self):
- return u'NKChild %s:%s' % (self.name, self.data)
- class RefToNKChild(models.Model):
- text = models.CharField(max_length=10)
- nk_fk = models.ForeignKey(NKChild, related_name='ref_fks')
- nk_m2m = models.ManyToManyField(NKChild, related_name='ref_m2ms')
- def __unicode__(self):
- return u'%s: Reference to %s [%s]' % (
- self.text,
- self.nk_fk,
- ', '.join(str(o) for o in self.nk_m2m.all())
- )
- # ome models with pathological circular dependencies
- class Circle1(models.Model):
- name = models.CharField(max_length=255)
- def natural_key(self):
- return self.name
- natural_key.dependencies = ['fixtures_regress.circle2']
- class Circle2(models.Model):
- name = models.CharField(max_length=255)
- def natural_key(self):
- return self.name
- natural_key.dependencies = ['fixtures_regress.circle1']
- class Circle3(models.Model):
- name = models.CharField(max_length=255)
- def natural_key(self):
- return self.name
- natural_key.dependencies = ['fixtures_regress.circle3']
- class Circle4(models.Model):
- name = models.CharField(max_length=255)
- def natural_key(self):
- return self.name
- natural_key.dependencies = ['fixtures_regress.circle5']
- class Circle5(models.Model):
- name = models.CharField(max_length=255)
- def natural_key(self):
- return self.name
- natural_key.dependencies = ['fixtures_regress.circle6']
- class Circle6(models.Model):
- name = models.CharField(max_length=255)
- def natural_key(self):
- return self.name
- natural_key.dependencies = ['fixtures_regress.circle4']
- class ExternalDependency(models.Model):
- name = models.CharField(max_length=255)
- def natural_key(self):
- return self.name
- natural_key.dependencies = ['fixtures_regress.book']
- # Model for regression test of #11101
- class Thingy(models.Model):
- name = models.CharField(max_length=255)