531 lines
24 KiB
Python
531 lines
24 KiB
Python
# -*- coding: utf-8 -*-
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from __future__ import unicode_literals
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import warnings
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from django.contrib import admin
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from django.contrib.admin.sites import AdminSite
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from django.contrib.auth.models import User
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from django.contrib.contenttypes.admin import GenericTabularInline
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from django.contrib.contenttypes.forms import generic_inlineformset_factory
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from django.forms.formsets import DEFAULT_MAX_NUM
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from django.forms.models import ModelForm
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from django.test import TestCase, override_settings, RequestFactory
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from django.utils.deprecation import RemovedInDjango19Warning
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# local test models
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from .admin import MediaInline, MediaPermanentInline, site as admin_site
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from .models import Episode, Media, EpisodePermanent, Category
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@override_settings(PASSWORD_HASHERS=('django.contrib.auth.hashers.SHA1PasswordHasher',),
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TEMPLATE_DEBUG=True,
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ROOT_URLCONF="generic_inline_admin.urls")
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class GenericAdminViewTest(TestCase):
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fixtures = ['users.xml']
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def setUp(self):
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# set TEMPLATE_DEBUG to True to ensure {% include %} will raise
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# exceptions since that is how inlines are rendered and #9498 will
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# bubble up if it is an issue.
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self.client.login(username='super', password='secret')
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# Can't load content via a fixture (since the GenericForeignKey
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# relies on content type IDs, which will vary depending on what
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# other tests have been run), thus we do it here.
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e = Episode.objects.create(name='This Week in Django')
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self.episode_pk = e.pk
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m = Media(content_object=e, url='http://example.com/podcast.mp3')
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m.save()
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self.mp3_media_pk = m.pk
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m = Media(content_object=e, url='http://example.com/logo.png')
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m.save()
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self.png_media_pk = m.pk
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def tearDown(self):
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self.client.logout()
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def test_basic_add_GET(self):
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"""
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A smoke test to ensure GET on the add_view works.
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"""
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response = self.client.get('/generic_inline_admin/admin/generic_inline_admin/episode/add/')
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self.assertEqual(response.status_code, 200)
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def test_basic_edit_GET(self):
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"""
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A smoke test to ensure GET on the change_view works.
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"""
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response = self.client.get('/generic_inline_admin/admin/generic_inline_admin/episode/%d/' % self.episode_pk)
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self.assertEqual(response.status_code, 200)
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def test_basic_add_POST(self):
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"""
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A smoke test to ensure POST on add_view works.
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"""
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post_data = {
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"name": "This Week in Django",
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# inline data
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"generic_inline_admin-media-content_type-object_id-TOTAL_FORMS": "1",
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"generic_inline_admin-media-content_type-object_id-INITIAL_FORMS": "0",
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"generic_inline_admin-media-content_type-object_id-MAX_NUM_FORMS": "0",
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}
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response = self.client.post('/generic_inline_admin/admin/generic_inline_admin/episode/add/', post_data)
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self.assertEqual(response.status_code, 302) # redirect somewhere
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def test_basic_edit_POST(self):
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"""
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A smoke test to ensure POST on edit_view works.
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"""
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post_data = {
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"name": "This Week in Django",
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# inline data
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"generic_inline_admin-media-content_type-object_id-TOTAL_FORMS": "3",
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"generic_inline_admin-media-content_type-object_id-INITIAL_FORMS": "2",
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"generic_inline_admin-media-content_type-object_id-MAX_NUM_FORMS": "0",
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"generic_inline_admin-media-content_type-object_id-0-id": "%d" % self.mp3_media_pk,
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"generic_inline_admin-media-content_type-object_id-0-url": "http://example.com/podcast.mp3",
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"generic_inline_admin-media-content_type-object_id-1-id": "%d" % self.png_media_pk,
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"generic_inline_admin-media-content_type-object_id-1-url": "http://example.com/logo.png",
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"generic_inline_admin-media-content_type-object_id-2-id": "",
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"generic_inline_admin-media-content_type-object_id-2-url": "",
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}
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url = '/generic_inline_admin/admin/generic_inline_admin/episode/%d/' % self.episode_pk
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response = self.client.post(url, post_data)
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self.assertEqual(response.status_code, 302) # redirect somewhere
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def test_generic_inline_formset(self):
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EpisodeMediaFormSet = generic_inlineformset_factory(Media, can_delete=False, exclude=['description', 'keywords'], extra=3)
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e = Episode.objects.get(name='This Week in Django')
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# Works with no queryset
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formset = EpisodeMediaFormSet(instance=e)
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self.assertEqual(len(formset.forms), 5)
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self.assertHTMLEqual(formset.forms[0].as_p(), '<p><label for="id_generic_inline_admin-media-content_type-object_id-0-url">Url:</label> <input id="id_generic_inline_admin-media-content_type-object_id-0-url" type="url" name="generic_inline_admin-media-content_type-object_id-0-url" value="http://example.com/podcast.mp3" maxlength="200" /><input type="hidden" name="generic_inline_admin-media-content_type-object_id-0-id" value="%s" id="id_generic_inline_admin-media-content_type-object_id-0-id" /></p>' % self.mp3_media_pk)
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self.assertHTMLEqual(formset.forms[1].as_p(), '<p><label for="id_generic_inline_admin-media-content_type-object_id-1-url">Url:</label> <input id="id_generic_inline_admin-media-content_type-object_id-1-url" type="url" name="generic_inline_admin-media-content_type-object_id-1-url" value="http://example.com/logo.png" maxlength="200" /><input type="hidden" name="generic_inline_admin-media-content_type-object_id-1-id" value="%s" id="id_generic_inline_admin-media-content_type-object_id-1-id" /></p>' % self.png_media_pk)
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self.assertHTMLEqual(formset.forms[2].as_p(), '<p><label for="id_generic_inline_admin-media-content_type-object_id-2-url">Url:</label> <input id="id_generic_inline_admin-media-content_type-object_id-2-url" type="url" name="generic_inline_admin-media-content_type-object_id-2-url" maxlength="200" /><input type="hidden" name="generic_inline_admin-media-content_type-object_id-2-id" id="id_generic_inline_admin-media-content_type-object_id-2-id" /></p>')
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# A queryset can be used to alter display ordering
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formset = EpisodeMediaFormSet(instance=e, queryset=Media.objects.order_by('url'))
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self.assertEqual(len(formset.forms), 5)
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self.assertHTMLEqual(formset.forms[0].as_p(), '<p><label for="id_generic_inline_admin-media-content_type-object_id-0-url">Url:</label> <input id="id_generic_inline_admin-media-content_type-object_id-0-url" type="url" name="generic_inline_admin-media-content_type-object_id-0-url" value="http://example.com/logo.png" maxlength="200" /><input type="hidden" name="generic_inline_admin-media-content_type-object_id-0-id" value="%s" id="id_generic_inline_admin-media-content_type-object_id-0-id" /></p>' % self.png_media_pk)
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self.assertHTMLEqual(formset.forms[1].as_p(), '<p><label for="id_generic_inline_admin-media-content_type-object_id-1-url">Url:</label> <input id="id_generic_inline_admin-media-content_type-object_id-1-url" type="url" name="generic_inline_admin-media-content_type-object_id-1-url" value="http://example.com/podcast.mp3" maxlength="200" /><input type="hidden" name="generic_inline_admin-media-content_type-object_id-1-id" value="%s" id="id_generic_inline_admin-media-content_type-object_id-1-id" /></p>' % self.mp3_media_pk)
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self.assertHTMLEqual(formset.forms[2].as_p(), '<p><label for="id_generic_inline_admin-media-content_type-object_id-2-url">Url:</label> <input id="id_generic_inline_admin-media-content_type-object_id-2-url" type="url" name="generic_inline_admin-media-content_type-object_id-2-url" maxlength="200" /><input type="hidden" name="generic_inline_admin-media-content_type-object_id-2-id" id="id_generic_inline_admin-media-content_type-object_id-2-id" /></p>')
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# Works with a queryset that omits items
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formset = EpisodeMediaFormSet(instance=e, queryset=Media.objects.filter(url__endswith=".png"))
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self.assertEqual(len(formset.forms), 4)
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self.assertHTMLEqual(formset.forms[0].as_p(), '<p><label for="id_generic_inline_admin-media-content_type-object_id-0-url">Url:</label> <input id="id_generic_inline_admin-media-content_type-object_id-0-url" type="url" name="generic_inline_admin-media-content_type-object_id-0-url" value="http://example.com/logo.png" maxlength="200" /><input type="hidden" name="generic_inline_admin-media-content_type-object_id-0-id" value="%s" id="id_generic_inline_admin-media-content_type-object_id-0-id" /></p>' % self.png_media_pk)
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self.assertHTMLEqual(formset.forms[1].as_p(), '<p><label for="id_generic_inline_admin-media-content_type-object_id-1-url">Url:</label> <input id="id_generic_inline_admin-media-content_type-object_id-1-url" type="url" name="generic_inline_admin-media-content_type-object_id-1-url" maxlength="200" /><input type="hidden" name="generic_inline_admin-media-content_type-object_id-1-id" id="id_generic_inline_admin-media-content_type-object_id-1-id" /></p>')
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def test_generic_inline_formset_factory(self):
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# Regression test for #10522.
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inline_formset = generic_inlineformset_factory(Media,
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exclude=('url',))
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# Regression test for #12340.
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e = Episode.objects.get(name='This Week in Django')
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formset = inline_formset(instance=e)
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self.assertTrue(formset.get_queryset().ordered)
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@override_settings(PASSWORD_HASHERS=('django.contrib.auth.hashers.SHA1PasswordHasher',),
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ROOT_URLCONF="generic_inline_admin.urls")
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class GenericInlineAdminParametersTest(TestCase):
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fixtures = ['users.xml']
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def setUp(self):
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self.client.login(username='super', password='secret')
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self.factory = RequestFactory()
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def tearDown(self):
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self.client.logout()
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def _create_object(self, model):
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"""
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Create a model with an attached Media object via GFK. We can't
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load content via a fixture (since the GenericForeignKey relies on
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content type IDs, which will vary depending on what other tests
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have been run), thus we do it here.
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"""
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e = model.objects.create(name='This Week in Django')
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Media.objects.create(content_object=e, url='http://example.com/podcast.mp3')
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return e
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def test_no_param(self):
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"""
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With one initial form, extra (default) at 3, there should be 4 forms.
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"""
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e = self._create_object(Episode)
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response = self.client.get('/generic_inline_admin/admin/generic_inline_admin/episode/%s/' % e.pk)
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formset = response.context['inline_admin_formsets'][0].formset
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self.assertEqual(formset.total_form_count(), 4)
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self.assertEqual(formset.initial_form_count(), 1)
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def test_extra_param(self):
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"""
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With extra=0, there should be one form.
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"""
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class ExtraInline(GenericTabularInline):
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model = Media
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extra = 0
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modeladmin = admin.ModelAdmin(Episode, admin_site)
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modeladmin.inlines = [ExtraInline]
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e = self._create_object(Episode)
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request = self.factory.get('/generic_inline_admin/admin/generic_inline_admin/episode/%s/' % e.pk)
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request.user = User(username='super', is_superuser=True)
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response = modeladmin.changeform_view(request, object_id=str(e.pk))
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formset = response.context_data['inline_admin_formsets'][0].formset
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self.assertEqual(formset.total_form_count(), 1)
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self.assertEqual(formset.initial_form_count(), 1)
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def testMaxNumParam(self):
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"""
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With extra=5 and max_num=2, there should be only 2 forms.
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"""
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class MaxNumInline(GenericTabularInline):
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model = Media
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extra = 5
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max_num = 2
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modeladmin = admin.ModelAdmin(Episode, admin_site)
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modeladmin.inlines = [MaxNumInline]
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e = self._create_object(Episode)
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request = self.factory.get('/generic_inline_admin/admin/generic_inline_admin/episode/%s/' % e.pk)
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request.user = User(username='super', is_superuser=True)
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response = modeladmin.changeform_view(request, object_id=str(e.pk))
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formset = response.context_data['inline_admin_formsets'][0].formset
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self.assertEqual(formset.total_form_count(), 2)
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self.assertEqual(formset.initial_form_count(), 1)
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def test_min_num_param(self):
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"""
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With extra=3 and min_num=2, there should be five forms.
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"""
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class MinNumInline(GenericTabularInline):
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model = Media
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extra = 3
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min_num = 2
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modeladmin = admin.ModelAdmin(Episode, admin_site)
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modeladmin.inlines = [MinNumInline]
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e = self._create_object(Episode)
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request = self.factory.get('/generic_inline_admin/admin/generic_inline_admin/episode/%s/' % e.pk)
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request.user = User(username='super', is_superuser=True)
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response = modeladmin.changeform_view(request, object_id=str(e.pk))
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formset = response.context_data['inline_admin_formsets'][0].formset
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self.assertEqual(formset.total_form_count(), 5)
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self.assertEqual(formset.initial_form_count(), 1)
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def test_get_extra(self):
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class GetExtraInline(GenericTabularInline):
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model = Media
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extra = 4
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def get_extra(self, request, obj):
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return 2
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modeladmin = admin.ModelAdmin(Episode, admin_site)
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modeladmin.inlines = [GetExtraInline]
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e = self._create_object(Episode)
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request = self.factory.get('/generic_inline_admin/admin/generic_inline_admin/episode/%s/' % e.pk)
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request.user = User(username='super', is_superuser=True)
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response = modeladmin.changeform_view(request, object_id=str(e.pk))
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formset = response.context_data['inline_admin_formsets'][0].formset
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self.assertEqual(formset.extra, 2)
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def test_get_min_num(self):
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class GetMinNumInline(GenericTabularInline):
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model = Media
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min_num = 5
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def get_min_num(self, request, obj):
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return 2
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modeladmin = admin.ModelAdmin(Episode, admin_site)
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modeladmin.inlines = [GetMinNumInline]
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e = self._create_object(Episode)
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request = self.factory.get('/generic_inline_admin/admin/generic_inline_admin/episode/%s/' % e.pk)
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request.user = User(username='super', is_superuser=True)
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response = modeladmin.changeform_view(request, object_id=str(e.pk))
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formset = response.context_data['inline_admin_formsets'][0].formset
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self.assertEqual(formset.min_num, 2)
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def test_get_max_num(self):
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class GetMaxNumInline(GenericTabularInline):
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model = Media
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extra = 5
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def get_max_num(self, request, obj):
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return 2
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modeladmin = admin.ModelAdmin(Episode, admin_site)
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modeladmin.inlines = [GetMaxNumInline]
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e = self._create_object(Episode)
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request = self.factory.get('/generic_inline_admin/admin/generic_inline_admin/episode/%s/' % e.pk)
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request.user = User(username='super', is_superuser=True)
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response = modeladmin.changeform_view(request, object_id=str(e.pk))
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formset = response.context_data['inline_admin_formsets'][0].formset
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self.assertEqual(formset.max_num, 2)
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@override_settings(PASSWORD_HASHERS=('django.contrib.auth.hashers.SHA1PasswordHasher',),
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ROOT_URLCONF="generic_inline_admin.urls")
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class GenericInlineAdminWithUniqueTogetherTest(TestCase):
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fixtures = ['users.xml']
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def setUp(self):
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self.client.login(username='super', password='secret')
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def tearDown(self):
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self.client.logout()
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def test_add(self):
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category_id = Category.objects.create(name='male').pk
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post_data = {
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"name": "John Doe",
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# inline data
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"generic_inline_admin-phonenumber-content_type-object_id-TOTAL_FORMS": "1",
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"generic_inline_admin-phonenumber-content_type-object_id-INITIAL_FORMS": "0",
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"generic_inline_admin-phonenumber-content_type-object_id-MAX_NUM_FORMS": "0",
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"generic_inline_admin-phonenumber-content_type-object_id-0-id": "",
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"generic_inline_admin-phonenumber-content_type-object_id-0-phone_number": "555-555-5555",
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"generic_inline_admin-phonenumber-content_type-object_id-0-category": "%s" % category_id,
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}
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response = self.client.get('/generic_inline_admin/admin/generic_inline_admin/contact/add/')
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self.assertEqual(response.status_code, 200)
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response = self.client.post('/generic_inline_admin/admin/generic_inline_admin/contact/add/', post_data)
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self.assertEqual(response.status_code, 302) # redirect somewhere
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@override_settings(ROOT_URLCONF="generic_inline_admin.urls")
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class NoInlineDeletionTest(TestCase):
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def test_no_deletion(self):
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inline = MediaPermanentInline(EpisodePermanent, admin_site)
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fake_request = object()
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formset = inline.get_formset(fake_request)
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self.assertFalse(formset.can_delete)
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class MockRequest(object):
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pass
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class MockSuperUser(object):
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def has_perm(self, perm):
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return True
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request = MockRequest()
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request.user = MockSuperUser()
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@override_settings(ROOT_URLCONF="generic_inline_admin.urls")
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class GenericInlineModelAdminTest(TestCase):
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def setUp(self):
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self.site = AdminSite()
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def test_get_formset_kwargs(self):
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media_inline = MediaInline(Media, AdminSite())
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# Create a formset with default arguments
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formset = media_inline.get_formset(request)
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self.assertEqual(formset.max_num, DEFAULT_MAX_NUM)
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self.assertEqual(formset.can_order, False)
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# Create a formset with custom keyword arguments
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formset = media_inline.get_formset(request, max_num=100, can_order=True)
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self.assertEqual(formset.max_num, 100)
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self.assertEqual(formset.can_order, True)
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def test_custom_form_meta_exclude_with_readonly(self):
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"""
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Ensure that the custom ModelForm's `Meta.exclude` is respected when
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used in conjunction with `GenericInlineModelAdmin.readonly_fields`
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and when no `ModelAdmin.exclude` is defined.
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"""
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class MediaForm(ModelForm):
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class Meta:
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model = Media
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exclude = ['url']
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class MediaInline(GenericTabularInline):
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readonly_fields = ['description']
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form = MediaForm
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model = Media
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class EpisodeAdmin(admin.ModelAdmin):
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inlines = [
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MediaInline
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]
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ma = EpisodeAdmin(Episode, self.site)
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self.assertEqual(
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list(list(ma.get_formsets_with_inlines(request))[0][0]().forms[0].fields),
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['keywords', 'id', 'DELETE'])
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def test_custom_form_meta_exclude(self):
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"""
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Ensure that the custom ModelForm's `Meta.exclude` is respected by
|
|
`GenericInlineModelAdmin.get_formset`, and overridden if
|
|
`ModelAdmin.exclude` or `GenericInlineModelAdmin.exclude` are defined.
|
|
Refs #15907.
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|
"""
|
|
# First with `GenericInlineModelAdmin` -----------------
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|
|
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class MediaForm(ModelForm):
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|
|
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class Meta:
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model = Media
|
|
exclude = ['url']
|
|
|
|
class MediaInline(GenericTabularInline):
|
|
exclude = ['description']
|
|
form = MediaForm
|
|
model = Media
|
|
|
|
class EpisodeAdmin(admin.ModelAdmin):
|
|
inlines = [
|
|
MediaInline
|
|
]
|
|
|
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ma = EpisodeAdmin(Episode, self.site)
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self.assertEqual(
|
|
list(list(ma.get_formsets_with_inlines(request))[0][0]().forms[0].fields),
|
|
['url', 'keywords', 'id', 'DELETE'])
|
|
|
|
# Then, only with `ModelForm` -----------------
|
|
|
|
class MediaInline(GenericTabularInline):
|
|
form = MediaForm
|
|
model = Media
|
|
|
|
class EpisodeAdmin(admin.ModelAdmin):
|
|
inlines = [
|
|
MediaInline
|
|
]
|
|
|
|
ma = EpisodeAdmin(Episode, self.site)
|
|
self.assertEqual(
|
|
list(list(ma.get_formsets_with_inlines(request))[0][0]().forms[0].fields),
|
|
['description', 'keywords', 'id', 'DELETE'])
|
|
|
|
def test_get_fieldsets(self):
|
|
# Test that get_fieldsets is called when figuring out form fields.
|
|
# Refs #18681.
|
|
class MediaForm(ModelForm):
|
|
class Meta:
|
|
model = Media
|
|
fields = '__all__'
|
|
|
|
class MediaInline(GenericTabularInline):
|
|
form = MediaForm
|
|
model = Media
|
|
can_delete = False
|
|
|
|
def get_fieldsets(self, request, obj=None):
|
|
return [(None, {'fields': ['url', 'description']})]
|
|
|
|
ma = MediaInline(Media, self.site)
|
|
form = ma.get_formset(None).form
|
|
self.assertEqual(form._meta.fields, ['url', 'description'])
|
|
|
|
def test_get_formsets_with_inlines(self):
|
|
"""
|
|
get_formsets() triggers a deprecation warning when get_formsets is
|
|
overridden.
|
|
"""
|
|
class MediaForm(ModelForm):
|
|
class Meta:
|
|
model = Media
|
|
exclude = ['url']
|
|
|
|
class MediaInline(GenericTabularInline):
|
|
exclude = ['description']
|
|
form = MediaForm
|
|
model = Media
|
|
|
|
class EpisodeAdmin(admin.ModelAdmin):
|
|
inlines = [
|
|
MediaInline
|
|
]
|
|
|
|
def get_formsets(self, request, obj=None):
|
|
return []
|
|
|
|
with warnings.catch_warnings(record=True) as w:
|
|
warnings.simplefilter("always")
|
|
ma = EpisodeAdmin(Episode, self.site)
|
|
list(ma.get_formsets_with_inlines(request))
|
|
# Verify that the deprecation warning was triggered when get_formsets was called
|
|
# This verifies that we called that method.
|
|
self.assertEqual(len(w), 1)
|
|
self.assertTrue(issubclass(w[0].category, RemovedInDjango19Warning))
|
|
|
|
class EpisodeAdmin(admin.ModelAdmin):
|
|
inlines = [
|
|
MediaInline
|
|
]
|
|
with warnings.catch_warnings(record=True) as w:
|
|
warnings.simplefilter("always")
|
|
ma = EpisodeAdmin(Episode, self.site)
|
|
list(ma.get_formsets_with_inlines(request))
|
|
self.assertEqual(len(w), 0)
|
|
|
|
def test_get_formsets_with_inlines_returns_tuples(self):
|
|
"""
|
|
Ensure that get_formsets_with_inlines() returns the correct tuples.
|
|
"""
|
|
class MediaForm(ModelForm):
|
|
class Meta:
|
|
model = Media
|
|
exclude = ['url']
|
|
|
|
class MediaInline(GenericTabularInline):
|
|
form = MediaForm
|
|
model = Media
|
|
|
|
class AlternateInline(GenericTabularInline):
|
|
form = MediaForm
|
|
model = Media
|
|
|
|
class EpisodeAdmin(admin.ModelAdmin):
|
|
inlines = [
|
|
AlternateInline, MediaInline
|
|
]
|
|
ma = EpisodeAdmin(Episode, self.site)
|
|
inlines = ma.get_inline_instances(request)
|
|
for (formset, inline), other_inline in zip(ma.get_formsets_with_inlines(request), inlines):
|
|
self.assertIsInstance(formset, other_inline.get_formset(request).__class__)
|
|
|
|
class EpisodeAdmin(admin.ModelAdmin):
|
|
inlines = [
|
|
AlternateInline, MediaInline
|
|
]
|
|
|
|
def get_formsets(self, request, obj=None):
|
|
# Catch the deprecation warning to force the usage of get_formsets
|
|
with warnings.catch_warnings(record=True):
|
|
warnings.simplefilter("always")
|
|
return super(EpisodeAdmin, self).get_formsets(request, obj)
|
|
|
|
ma = EpisodeAdmin(Episode, self.site)
|
|
inlines = ma.get_inline_instances(request)
|
|
with warnings.catch_warnings(record=True):
|
|
warnings.simplefilter("always")
|
|
for (formset, inline), other_inline in zip(ma.get_formsets_with_inlines(request), inlines):
|
|
self.assertIsInstance(formset, other_inline.get_formset(request).__class__)
|