88 lines
3.7 KiB
Python
88 lines
3.7 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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class Member(models.Model):
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name = models.CharField(max_length=100)
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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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def __unicode__(self):
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return self.name
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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.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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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">
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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 = 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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>>> 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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Currently: <a target="_blank" href="%(STORAGE_URL)salbums/hybrid_theory.jpg">albums\hybrid_theory.jpg</a> <br />Change: <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/" 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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>>> 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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""" % {
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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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