mirror of https://github.com/django/django.git
88 lines
1.9 KiB
Python
88 lines
1.9 KiB
Python
from django.contrib import admin
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from django.db import models
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from django.utils.translation import gettext_lazy as _
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class Site(models.Model):
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domain = models.CharField(max_length=100)
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def __str__(self):
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return self.domain
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class Article(models.Model):
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"""
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A simple Article model for testing
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"""
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site = models.ForeignKey(Site, models.CASCADE, related_name="admin_articles")
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title = models.CharField(max_length=100)
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hist = models.CharField(
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max_length=100,
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verbose_name=_('History'),
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help_text=_('History help text'),
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)
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created = models.DateTimeField(null=True)
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def __str__(self):
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return self.title
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def test_from_model(self):
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return "nothing"
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@admin.display(description='not What you Expect')
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def test_from_model_with_override(self):
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return "nothing"
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class ArticleProxy(Article):
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class Meta:
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proxy = True
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class Count(models.Model):
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num = models.PositiveSmallIntegerField()
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parent = models.ForeignKey('self', models.CASCADE, null=True)
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def __str__(self):
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return str(self.num)
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class Event(models.Model):
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date = models.DateTimeField(auto_now_add=True)
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class Location(models.Model):
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event = models.OneToOneField(Event, models.CASCADE, verbose_name='awesome event')
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class Guest(models.Model):
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event = models.OneToOneField(Event, models.CASCADE)
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name = models.CharField(max_length=255)
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class Meta:
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verbose_name = "awesome guest"
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class EventGuide(models.Model):
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event = models.ForeignKey(Event, models.DO_NOTHING)
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class Vehicle(models.Model):
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pass
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class VehicleMixin(Vehicle):
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vehicle = models.OneToOneField(
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Vehicle,
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models.CASCADE,
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parent_link=True,
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related_name='vehicle_%(app_label)s_%(class)s',
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)
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class Meta:
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abstract = True
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class Car(VehicleMixin):
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pass
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