1
0
mirror of https://github.com/django/django.git synced 2024-12-25 18:46:22 +00:00
django/tests/regressiontests/admin_views/models.py
Malcolm Tredinnick 3bd384aa62 Fixed #10645 -- Added some robustness around some admin and modelform params.
Fieldset dictionary names, search fields and unique_together attribute
names all have to be convertible to strings (that has always been true).
If somebody passes in a unicode object, Python barfs because Django uses
those values as keyword argument names and function calls require
parameter names to be str objects. We now convert thing to strs
automatically.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@10510 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-04-11 07:41:59 +00:00

322 lines
9.2 KiB
Python

# -*- coding: utf-8 -*-
from django.db import models
from django.contrib import admin
from django.core.mail import EmailMessage
class Section(models.Model):
"""
A simple section that links to articles, to test linking to related items
in admin views.
"""
name = models.CharField(max_length=100)
class Article(models.Model):
"""
A simple article to test admin views. Test backwards compatibility.
"""
title = models.CharField(max_length=100)
content = models.TextField()
date = models.DateTimeField()
section = models.ForeignKey(Section)
def __unicode__(self):
return self.title
def model_year(self):
return self.date.year
model_year.admin_order_field = 'date'
class Book(models.Model):
"""
A simple book that has chapters.
"""
name = models.CharField(max_length=100, verbose_name=u'¿Name?')
def __unicode__(self):
return self.name
class Promo(models.Model):
name = models.CharField(max_length=100, verbose_name=u'¿Name?')
book = models.ForeignKey(Book)
def __unicode__(self):
return self.name
class Chapter(models.Model):
title = models.CharField(max_length=100, verbose_name=u'¿Title?')
content = models.TextField()
book = models.ForeignKey(Book)
def __unicode__(self):
return self.title
class Meta:
verbose_name = u'¿Chapter?'
class ChapterXtra1(models.Model):
chap = models.OneToOneField(Chapter, verbose_name=u'¿Chap?')
xtra = models.CharField(max_length=100, verbose_name=u'¿Xtra?')
def __unicode__(self):
return u'¿Xtra1: %s' % self.xtra
class ChapterXtra2(models.Model):
chap = models.OneToOneField(Chapter, verbose_name=u'¿Chap?')
xtra = models.CharField(max_length=100, verbose_name=u'¿Xtra?')
def __unicode__(self):
return u'¿Xtra2: %s' % self.xtra
def callable_year(dt_value):
return dt_value.year
callable_year.admin_order_field = 'date'
class ArticleInline(admin.TabularInline):
model = Article
class ChapterInline(admin.TabularInline):
model = Chapter
class ArticleAdmin(admin.ModelAdmin):
list_display = ('content', 'date', callable_year, 'model_year', 'modeladmin_year')
list_filter = ('date',)
def changelist_view(self, request):
"Test that extra_context works"
return super(ArticleAdmin, self).changelist_view(
request, extra_context={
'extra_var': 'Hello!'
}
)
def modeladmin_year(self, obj):
return obj.date.year
modeladmin_year.admin_order_field = 'date'
class CustomArticle(models.Model):
content = models.TextField()
date = models.DateTimeField()
class CustomArticleAdmin(admin.ModelAdmin):
"""
Tests various hooks for using custom templates and contexts.
"""
change_list_template = 'custom_admin/change_list.html'
change_form_template = 'custom_admin/change_form.html'
object_history_template = 'custom_admin/object_history.html'
delete_confirmation_template = 'custom_admin/delete_confirmation.html'
def changelist_view(self, request):
"Test that extra_context works"
return super(CustomArticleAdmin, self).changelist_view(
request, extra_context={
'extra_var': 'Hello!'
}
)
class ModelWithStringPrimaryKey(models.Model):
id = models.CharField(max_length=255, primary_key=True)
def __unicode__(self):
return self.id
class Color(models.Model):
value = models.CharField(max_length=10)
warm = models.BooleanField()
def __unicode__(self):
return self.value
class Thing(models.Model):
title = models.CharField(max_length=20)
color = models.ForeignKey(Color, limit_choices_to={'warm': True})
def __unicode__(self):
return self.title
class ThingAdmin(admin.ModelAdmin):
list_filter = ('color',)
class Fabric(models.Model):
NG_CHOICES = (
('Textured', (
('x', 'Horizontal'),
('y', 'Vertical'),
)
),
('plain', 'Smooth'),
)
surface = models.CharField(max_length=20, choices=NG_CHOICES)
class FabricAdmin(admin.ModelAdmin):
list_display = ('surface',)
list_filter = ('surface',)
class Person(models.Model):
GENDER_CHOICES = (
(1, "Male"),
(2, "Female"),
)
name = models.CharField(max_length=100)
gender = models.IntegerField(choices=GENDER_CHOICES)
alive = models.BooleanField()
def __unicode__(self):
return self.name
class Meta:
ordering = ["id"]
class PersonAdmin(admin.ModelAdmin):
list_display = ('name', 'gender', 'alive')
list_editable = ('gender', 'alive')
list_filter = ('gender',)
search_fields = (u'name',)
ordering = ["id"]
class Persona(models.Model):
"""
A simple persona associated with accounts, to test inlining of related
accounts which inherit from a common accounts class.
"""
name = models.CharField(blank=False, max_length=80)
def __unicode__(self):
return self.name
class Account(models.Model):
"""
A simple, generic account encapsulating the information shared by all
types of accounts.
"""
username = models.CharField(blank=False, max_length=80)
persona = models.ForeignKey(Persona, related_name="accounts")
servicename = u'generic service'
def __unicode__(self):
return "%s: %s" % (self.servicename, self.username)
class FooAccount(Account):
"""A service-specific account of type Foo."""
servicename = u'foo'
class BarAccount(Account):
"""A service-specific account of type Bar."""
servicename = u'bar'
class FooAccountAdmin(admin.StackedInline):
model = FooAccount
extra = 1
class BarAccountAdmin(admin.StackedInline):
model = BarAccount
extra = 1
class PersonaAdmin(admin.ModelAdmin):
inlines = (
FooAccountAdmin,
BarAccountAdmin
)
class Subscriber(models.Model):
name = models.CharField(blank=False, max_length=80)
email = models.EmailField(blank=False, max_length=175)
def __unicode__(self):
return "%s (%s)" % (self.name, self.email)
class SubscriberAdmin(admin.ModelAdmin):
actions = ['mail_admin']
def mail_admin(self, request, selected):
EmailMessage(
'Greetings from a ModelAdmin action',
'This is the test email from a admin action',
'from@example.com',
['to@example.com']
).send()
class ExternalSubscriber(Subscriber):
pass
class OldSubscriber(Subscriber):
pass
def external_mail(modeladmin, request, selected):
EmailMessage(
'Greetings from a function action',
'This is the test email from a function action',
'from@example.com',
['to@example.com']
).send()
def redirect_to(modeladmin, request, selected):
from django.http import HttpResponseRedirect
return HttpResponseRedirect('/some-where-else/')
class ExternalSubscriberAdmin(admin.ModelAdmin):
actions = [external_mail, redirect_to]
class Media(models.Model):
name = models.CharField(max_length=60)
class Podcast(Media):
release_date = models.DateField()
class PodcastAdmin(admin.ModelAdmin):
list_display = ('name', 'release_date')
list_editable = ('release_date',)
ordering = ('name',)
class Parent(models.Model):
name = models.CharField(max_length=128)
class Child(models.Model):
parent = models.ForeignKey(Parent, editable=False)
name = models.CharField(max_length=30, blank=True)
class ChildInline(admin.StackedInline):
model = Child
class ParentAdmin(admin.ModelAdmin):
model = Parent
inlines = [ChildInline]
class EmptyModel(models.Model):
def __unicode__(self):
return "Primary key = %s" % self.id
class EmptyModelAdmin(admin.ModelAdmin):
def queryset(self, request):
return super(EmptyModelAdmin, self).queryset(request).filter(pk__gt=1)
class OldSubscriberAdmin(admin.ModelAdmin):
actions = None
admin.site.register(Article, ArticleAdmin)
admin.site.register(CustomArticle, CustomArticleAdmin)
admin.site.register(Section, save_as=True, inlines=[ArticleInline])
admin.site.register(ModelWithStringPrimaryKey)
admin.site.register(Color)
admin.site.register(Thing, ThingAdmin)
admin.site.register(Person, PersonAdmin)
admin.site.register(Persona, PersonaAdmin)
admin.site.register(Subscriber, SubscriberAdmin)
admin.site.register(ExternalSubscriber, ExternalSubscriberAdmin)
admin.site.register(OldSubscriber, OldSubscriberAdmin)
admin.site.register(Podcast, PodcastAdmin)
admin.site.register(Parent, ParentAdmin)
admin.site.register(EmptyModel, EmptyModelAdmin)
admin.site.register(Fabric, FabricAdmin)
# We intentionally register Promo and ChapterXtra1 but not Chapter nor ChapterXtra2.
# That way we cover all four cases:
# related ForeignKey object registered in admin
# related ForeignKey object not registered in admin
# related OneToOne object registered in admin
# related OneToOne object not registered in admin
# when deleting Book so as exercise all four troublesome (w.r.t escaping
# and calling force_unicode to avoid problems on Python 2.3) paths through
# contrib.admin.util's get_deleted_objects function.
admin.site.register(Book, inlines=[ChapterInline])
admin.site.register(Promo)
admin.site.register(ChapterXtra1)