116 lines
3.3 KiB
Python
116 lines
3.3 KiB
Python
from __future__ import unicode_literals
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from django.contrib.contenttypes.fields import (
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GenericForeignKey, GenericRelation
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)
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from django.contrib.contenttypes.models import ContentType
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from django.db import models
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from django.utils.encoding import python_2_unicode_compatible
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@python_2_unicode_compatible
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class Square(models.Model):
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root = models.IntegerField()
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square = models.PositiveIntegerField()
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def __str__(self):
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return "%s ** 2 == %s" % (self.root, self.square)
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@python_2_unicode_compatible
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class Person(models.Model):
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first_name = models.CharField(max_length=20)
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last_name = models.CharField(max_length=20)
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def __str__(self):
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return '%s %s' % (self.first_name, self.last_name)
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class SchoolClass(models.Model):
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year = models.PositiveIntegerField()
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day = models.CharField(max_length=9, blank=True)
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last_updated = models.DateTimeField()
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class VeryLongModelNameZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ(models.Model):
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class Meta:
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# We need to use a short actual table name or
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# we hit issue #8548 which we're not testing!
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verbose_name = 'model_with_long_table_name'
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primary_key_is_quite_long_zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz = models.AutoField(primary_key=True)
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charfield_is_quite_long_zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz = models.CharField(max_length=100)
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m2m_also_quite_long_zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz = models.ManyToManyField(Person, blank=True)
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class Tag(models.Model):
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name = models.CharField(max_length=30)
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content_type = models.ForeignKey(ContentType, related_name='backend_tags')
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object_id = models.PositiveIntegerField()
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content_object = GenericForeignKey('content_type', 'object_id')
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class Post(models.Model):
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name = models.CharField(max_length=30)
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text = models.TextField()
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tags = GenericRelation('Tag')
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class Meta:
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db_table = 'CaseSensitive_Post'
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@python_2_unicode_compatible
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class Reporter(models.Model):
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first_name = models.CharField(max_length=30)
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last_name = models.CharField(max_length=30)
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def __str__(self):
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return "%s %s" % (self.first_name, self.last_name)
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class ReporterProxy(Reporter):
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class Meta:
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proxy = True
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@python_2_unicode_compatible
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class Article(models.Model):
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headline = models.CharField(max_length=100)
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pub_date = models.DateField()
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reporter = models.ForeignKey(Reporter)
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reporter_proxy = models.ForeignKey(ReporterProxy, null=True,
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related_name='reporter_proxy')
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def __str__(self):
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return self.headline
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@python_2_unicode_compatible
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class Item(models.Model):
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name = models.CharField(max_length=30)
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date = models.DateField()
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time = models.TimeField()
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last_modified = models.DateTimeField()
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def __str__(self):
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return self.name
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@python_2_unicode_compatible
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class Object(models.Model):
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related_objects = models.ManyToManyField("self", db_constraint=False, symmetrical=False)
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def __str__(self):
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return str(self.id)
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@python_2_unicode_compatible
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class ObjectReference(models.Model):
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obj = models.ForeignKey(Object, db_constraint=False)
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def __str__(self):
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return str(self.obj_id)
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class RawData(models.Model):
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raw_data = models.BinaryField()
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