mirror of
https://github.com/django/django.git
synced 2024-12-29 12:36:08 +00:00
86b1c31689
Queries can contain binary data undecodable with utf-8. In this case, using the 'replace' errors mode when decoding seems like an acceptable representation of the query. Thanks Marcel Ryser for the report.
106 lines
3.2 KiB
Python
106 lines
3.2 KiB
Python
from __future__ import unicode_literals
|
|
|
|
from django.contrib.contenttypes import generic
|
|
from django.contrib.contenttypes.models import ContentType
|
|
from django.db import models, connection
|
|
from django.utils.encoding import python_2_unicode_compatible
|
|
|
|
|
|
@python_2_unicode_compatible
|
|
class Square(models.Model):
|
|
root = models.IntegerField()
|
|
square = models.PositiveIntegerField()
|
|
|
|
def __str__(self):
|
|
return "%s ** 2 == %s" % (self.root, self.square)
|
|
|
|
|
|
@python_2_unicode_compatible
|
|
class Person(models.Model):
|
|
first_name = models.CharField(max_length=20)
|
|
last_name = models.CharField(max_length=20)
|
|
|
|
def __str__(self):
|
|
return '%s %s' % (self.first_name, self.last_name)
|
|
|
|
|
|
class SchoolClass(models.Model):
|
|
year = models.PositiveIntegerField()
|
|
day = models.CharField(max_length=9, blank=True)
|
|
last_updated = models.DateTimeField()
|
|
|
|
# Unfortunately, the following model breaks MySQL hard.
|
|
# Until #13711 is fixed, this test can't be run under MySQL.
|
|
if connection.features.supports_long_model_names:
|
|
class VeryLongModelNameZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ(models.Model):
|
|
class Meta:
|
|
# We need to use a short actual table name or
|
|
# we hit issue #8548 which we're not testing!
|
|
verbose_name = 'model_with_long_table_name'
|
|
primary_key_is_quite_long_zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz = models.AutoField(primary_key=True)
|
|
charfield_is_quite_long_zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz = models.CharField(max_length=100)
|
|
m2m_also_quite_long_zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz = models.ManyToManyField(Person, blank=True)
|
|
|
|
|
|
class Tag(models.Model):
|
|
name = models.CharField(max_length=30)
|
|
content_type = models.ForeignKey(ContentType, related_name='backend_tags')
|
|
object_id = models.PositiveIntegerField()
|
|
content_object = generic.GenericForeignKey('content_type', 'object_id')
|
|
|
|
|
|
class Post(models.Model):
|
|
name = models.CharField(max_length=30)
|
|
text = models.TextField()
|
|
tags = generic.GenericRelation('Tag')
|
|
|
|
class Meta:
|
|
db_table = 'CaseSensitive_Post'
|
|
|
|
|
|
@python_2_unicode_compatible
|
|
class Reporter(models.Model):
|
|
first_name = models.CharField(max_length=30)
|
|
last_name = models.CharField(max_length=30)
|
|
raw_data = models.BinaryField()
|
|
|
|
def __str__(self):
|
|
return "%s %s" % (self.first_name, self.last_name)
|
|
|
|
|
|
@python_2_unicode_compatible
|
|
class Article(models.Model):
|
|
headline = models.CharField(max_length=100)
|
|
pub_date = models.DateField()
|
|
reporter = models.ForeignKey(Reporter)
|
|
|
|
def __str__(self):
|
|
return self.headline
|
|
|
|
|
|
@python_2_unicode_compatible
|
|
class Item(models.Model):
|
|
name = models.CharField(max_length=30)
|
|
date = models.DateField()
|
|
time = models.TimeField()
|
|
last_modified = models.DateTimeField()
|
|
|
|
def __str__(self):
|
|
return self.name
|
|
|
|
|
|
@python_2_unicode_compatible
|
|
class Object(models.Model):
|
|
related_objects = models.ManyToManyField("self", db_constraint=False, symmetrical=False)
|
|
|
|
def __str__(self):
|
|
return str(self.id)
|
|
|
|
|
|
@python_2_unicode_compatible
|
|
class ObjectReference(models.Model):
|
|
obj = models.ForeignKey(Object, db_constraint=False)
|
|
|
|
def __str__(self):
|
|
return str(self.obj_id)
|