mirror of
https://github.com/django/django.git
synced 2024-11-28 10:48:32 +01:00
71 lines
1.5 KiB
Python
71 lines
1.5 KiB
Python
from django.apps.registry import Apps
|
|
from django.db import models
|
|
|
|
|
|
class CustomModelBase(models.base.ModelBase):
|
|
pass
|
|
|
|
|
|
class ModelWithCustomBase(models.Model, metaclass=CustomModelBase):
|
|
pass
|
|
|
|
|
|
class UnicodeModel(models.Model):
|
|
title = models.CharField("ÚÑÍ¢ÓÐÉ", max_length=20, default="“Ðjáñgó”")
|
|
|
|
class Meta:
|
|
# Disable auto loading of this model as we load it on our own
|
|
apps = Apps()
|
|
verbose_name = "úñí©óðé µóðéø"
|
|
verbose_name_plural = "úñí©óðé µóðéøß"
|
|
|
|
def __str__(self):
|
|
return self.title
|
|
|
|
|
|
class Unserializable:
|
|
"""
|
|
An object that migration doesn't know how to serialize.
|
|
"""
|
|
|
|
pass
|
|
|
|
|
|
class UnserializableModel(models.Model):
|
|
title = models.CharField(max_length=20, default=Unserializable())
|
|
|
|
class Meta:
|
|
# Disable auto loading of this model as we load it on our own
|
|
apps = Apps()
|
|
|
|
|
|
class UnmigratedModel(models.Model):
|
|
"""
|
|
A model that is in a migration-less app (which this app is
|
|
if its migrations directory has not been repointed)
|
|
"""
|
|
|
|
pass
|
|
|
|
|
|
class EmptyManager(models.Manager):
|
|
use_in_migrations = True
|
|
|
|
|
|
class FoodQuerySet(models.query.QuerySet):
|
|
pass
|
|
|
|
|
|
class BaseFoodManager(models.Manager):
|
|
def __init__(self, a, b, c=1, d=2):
|
|
super().__init__()
|
|
self.args = (a, b, c, d)
|
|
|
|
|
|
class FoodManager(BaseFoodManager.from_queryset(FoodQuerySet)):
|
|
use_in_migrations = True
|
|
|
|
|
|
class NoMigrationFoodManager(BaseFoodManager.from_queryset(FoodQuerySet)):
|
|
pass
|