170 lines
8.2 KiB
Python
170 lines
8.2 KiB
Python
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from django.conf import settings
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from django.db import models
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from django.core.files.storage import default_storage
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from django.contrib.auth.models import User
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class MyFileField(models.FileField):
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pass
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class Member(models.Model):
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name = models.CharField(max_length=100)
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birthdate = models.DateTimeField(blank=True, null=True)
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gender = models.CharField(max_length=1, blank=True, choices=[('M','Male'), ('F', 'Female')])
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def __unicode__(self):
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return self.name
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class Band(models.Model):
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name = models.CharField(max_length=100)
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members = models.ManyToManyField(Member)
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def __unicode__(self):
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return self.name
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class Album(models.Model):
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band = models.ForeignKey(Band)
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name = models.CharField(max_length=100)
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cover_art = models.FileField(upload_to='albums')
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backside_art = MyFileField(upload_to='albums_back', null=True)
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def __unicode__(self):
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return self.name
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class HiddenInventoryManager(models.Manager):
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def get_query_set(self):
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return super(HiddenInventoryManager, self).get_query_set().filter(hidden=False)
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class Inventory(models.Model):
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barcode = models.PositiveIntegerField(unique=True)
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parent = models.ForeignKey('self', to_field='barcode', blank=True, null=True)
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name = models.CharField(blank=False, max_length=20)
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hidden = models.BooleanField(default=False)
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# see #9258
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default_manager = models.Manager()
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objects = HiddenInventoryManager()
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def __unicode__(self):
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return self.name
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class Event(models.Model):
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band = models.ForeignKey(Band, limit_choices_to=models.Q(pk__gt=0))
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start_date = models.DateField(blank=True, null=True)
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start_time = models.TimeField(blank=True, null=True)
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description = models.TextField(blank=True)
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link = models.URLField(blank=True)
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min_age = models.IntegerField(blank=True, null=True)
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class Car(models.Model):
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owner = models.ForeignKey(User)
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make = models.CharField(max_length=30)
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model = models.CharField(max_length=30)
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def __unicode__(self):
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return u"%s %s" % (self.make, self.model)
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class CarTire(models.Model):
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"""
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A single car tire. This to test that a user can only select their own cars.
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"""
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car = models.ForeignKey(Car)
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__test__ = {'WIDGETS_TESTS': """
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>>> from datetime import datetime
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>>> from django.utils.html import escape, conditional_escape
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>>> from django.core.files.uploadedfile import SimpleUploadedFile
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>>> from django.contrib.admin.widgets import FilteredSelectMultiple, AdminSplitDateTime
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>>> from django.contrib.admin.widgets import AdminFileWidget, ForeignKeyRawIdWidget, ManyToManyRawIdWidget
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>>> from django.contrib.admin.widgets import RelatedFieldWidgetWrapper
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>>> from django.utils.translation import activate, deactivate
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>>> from django.conf import settings
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Calling conditional_escape on the output of widget.render will simulate what
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happens in the template. This is easier than setting up a template and context
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for each test.
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Make sure that the Admin widgets render properly, that is, without their extra
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HTML escaped.
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>>> w = FilteredSelectMultiple('test', False)
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>>> print conditional_escape(w.render('test', 'test'))
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<select multiple="multiple" name="test" class="selectfilter">
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</select><script type="text/javascript">addEvent(window, "load", function(e) {SelectFilter.init("id_test", "test", 0, "%(ADMIN_MEDIA_PREFIX)s"); });</script>
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<BLANKLINE>
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>>> w = FilteredSelectMultiple('test', True)
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>>> print conditional_escape(w.render('test', 'test'))
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<select multiple="multiple" name="test" class="selectfilterstacked">
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</select><script type="text/javascript">addEvent(window, "load", function(e) {SelectFilter.init("id_test", "test", 1, "%(ADMIN_MEDIA_PREFIX)s"); });</script>
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<BLANKLINE>
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>>> w = AdminSplitDateTime()
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>>> print conditional_escape(w.render('test', datetime(2007, 12, 1, 9, 30)))
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<p class="datetime">Date: <input value="2007-12-01" type="text" class="vDateField" name="test_0" size="10" /><br />Time: <input value="09:30:00" type="text" class="vTimeField" name="test_1" size="8" /></p>
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>>> activate('de-at')
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>>> settings.USE_L10N = True
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>>> w.is_localized = True
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>>> print conditional_escape(w.render('test', datetime(2007, 12, 1, 9, 30)))
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<p class="datetime">Datum: <input value="01.12.2007" type="text" class="vDateField" name="test_0" size="10" /><br />Zeit: <input value="09:30:00" type="text" class="vTimeField" name="test_1" size="8" /></p>
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>>> deactivate()
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>>> settings.USE_L10N = False
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>>> band = Band.objects.create(pk=1, name='Linkin Park')
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>>> album = band.album_set.create(name='Hybrid Theory', cover_art=r'albums\hybrid_theory.jpg')
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>>> w = AdminFileWidget()
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>>> print conditional_escape(w.render('test', album.cover_art))
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<p class="file-upload">Currently: <a target="_blank" href="%(STORAGE_URL)salbums/hybrid_theory.jpg">albums\hybrid_theory.jpg</a> <span class="clearable-file-input"><input type="checkbox" name="test-clear" id="test-clear_id" /> <label for="test-clear_id">Clear</label></span><br />Change: <input type="file" name="test" /></p>
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>>> print conditional_escape(w.render('test', SimpleUploadedFile('test', 'content')))
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<input type="file" name="test" />
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>>> rel = Album._meta.get_field('band').rel
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>>> w = ForeignKeyRawIdWidget(rel)
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>>> print conditional_escape(w.render('test', band.pk, attrs={}))
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<input type="text" name="test" value="1" class="vForeignKeyRawIdAdminField" /><a href="../../../admin_widgets/band/?t=id" class="related-lookup" id="lookup_id_test" onclick="return showRelatedObjectLookupPopup(this);"> <img src="%(ADMIN_MEDIA_PREFIX)simg/admin/selector-search.gif" width="16" height="16" alt="Lookup" /></a> <strong>Linkin Park</strong>
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>>> m1 = Member.objects.create(pk=1, name='Chester')
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>>> m2 = Member.objects.create(pk=2, name='Mike')
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>>> band.members.add(m1, m2)
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>>> rel = Band._meta.get_field('members').rel
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>>> w = ManyToManyRawIdWidget(rel)
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>>> print conditional_escape(w.render('test', [m1.pk, m2.pk], attrs={}))
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<input type="text" name="test" value="1,2" class="vManyToManyRawIdAdminField" /><a href="../../../admin_widgets/member/" class="related-lookup" id="lookup_id_test" onclick="return showRelatedObjectLookupPopup(this);"> <img src="%(ADMIN_MEDIA_PREFIX)simg/admin/selector-search.gif" width="16" height="16" alt="Lookup" /></a>
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>>> print conditional_escape(w.render('test', [m1.pk]))
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<input type="text" name="test" value="1" class="vManyToManyRawIdAdminField" /><a href="../../../admin_widgets/member/" class="related-lookup" id="lookup_id_test" onclick="return showRelatedObjectLookupPopup(this);"> <img src="%(ADMIN_MEDIA_PREFIX)simg/admin/selector-search.gif" width="16" height="16" alt="Lookup" /></a>
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>>> w._has_changed(None, None)
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False
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>>> w._has_changed([], None)
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False
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>>> w._has_changed(None, [u'1'])
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True
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>>> w._has_changed([1, 2], [u'1', u'2'])
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False
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>>> w._has_changed([1, 2], [u'1'])
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True
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>>> w._has_changed([1, 2], [u'1', u'3'])
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True
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# Check that ForeignKeyRawIdWidget works with fields which aren't related to
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# the model's primary key.
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>>> apple = Inventory.objects.create(barcode=86, name='Apple')
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>>> pear = Inventory.objects.create(barcode=22, name='Pear')
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>>> core = Inventory.objects.create(barcode=87, name='Core', parent=apple)
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>>> rel = Inventory._meta.get_field('parent').rel
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>>> w = ForeignKeyRawIdWidget(rel)
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>>> print w.render('test', core.parent_id, attrs={})
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<input type="text" name="test" value="86" class="vForeignKeyRawIdAdminField" /><a href="../../../admin_widgets/inventory/?t=barcode" class="related-lookup" id="lookup_id_test" onclick="return showRelatedObjectLookupPopup(this);"> <img src="%(ADMIN_MEDIA_PREFIX)simg/admin/selector-search.gif" width="16" height="16" alt="Lookup" /></a> <strong>Apple</strong>
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# see #9258
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>>> hidden = Inventory.objects.create(barcode=93, name='Hidden', hidden=True)
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>>> child_of_hidden = Inventory.objects.create(barcode=94, name='Child of hidden', parent=hidden)
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>>> print w.render('test', child_of_hidden.parent_id, attrs={})
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<input type="text" name="test" value="93" class="vForeignKeyRawIdAdminField" /><a href="../../../admin_widgets/inventory/?t=barcode" class="related-lookup" id="lookup_id_test" onclick="return showRelatedObjectLookupPopup(this);"> <img src="%(ADMIN_MEDIA_PREFIX)simg/admin/selector-search.gif" width="16" height="16" alt="Lookup" /></a> <strong>Hidden</strong>
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""" % {
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'ADMIN_MEDIA_PREFIX': settings.ADMIN_MEDIA_PREFIX,
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'STORAGE_URL': default_storage.url(''),
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}}
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