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Python models.Band类代码示例

本文整理汇总了Python中tests.models.Band的典型用法代码示例。如果您正苦于以下问题:Python Band类的具体用法?Python Band怎么用?Python Band使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


在下文中一共展示了Band类的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: test_child_updates_without_ids

    def test_child_updates_without_ids(self):
        first_song = Song(name='I Saw Her Standing There')
        album = Album(name='Please Please Me', songs=[first_song])
        beatles = Band(name='The Beatles', albums=[album])
        beatles.save()

        first_song_id = first_song.id

        second_song = Song(name='Misery')
        album.songs.add(second_song)

        AlbumsFormset = childformset_factory(Band, Album, form=ClusterForm, extra=3)

        albums_formset = AlbumsFormset({
            'form-TOTAL_FORMS': 1,
            'form-INITIAL_FORMS': 1,
            'form-MAX_NUM_FORMS': 1000,

            'form-0-name': 'Please Please Me',
            'form-0-id': album.id,

            'form-0-songs-TOTAL_FORMS': 2,
            'form-0-songs-INITIAL_FORMS': 2,
            'form-0-songs-MAX_NUM_FORMS': 1000,

            'form-0-songs-0-name': 'I Saw Her Standing There',
            'form-0-songs-0-id': first_song_id,

            'form-0-songs-1-name': 'Misery',
            'form-0-songs-1-id': '',
        }, instance=beatles)

        self.assertTrue(albums_formset.is_valid())
        albums_formset.save(commit=False)
        self.assertEqual(2, beatles.albums.first().songs.count())
开发者ID:torchbox,项目名称:django-modelcluster,代码行数:35,代码来源:test_formset.py

示例2: test_child_updates_without_ids

    def test_child_updates_without_ids(self):
        john = BandMember(name='John Lennon')
        beatles = Band(name='The Beatles', members=[
            john
        ])
        beatles.save()
        john_id = john.id

        paul = BandMember(name='Paul McCartney')
        beatles.members.add(paul)

        BandMembersFormset = childformset_factory(Band, BandMember, extra=3)
        band_members_formset = BandMembersFormset({
            'form-TOTAL_FORMS': 2,
            'form-INITIAL_FORMS': 2,
            'form-MAX_NUM_FORMS': 1000,

            'form-0-name': 'John Lennon',
            'form-0-id': john_id,

            'form-1-name': 'Paul McCartney',  # NB no way to know programmatically that this form corresponds to the 'paul' object
            'form-1-id': '',
        }, instance=beatles)

        self.assertTrue(band_members_formset.is_valid())
        band_members_formset.save(commit=False)
        self.assertEqual(2, beatles.members.count())
开发者ID:sprymix,项目名称:django-modelcluster,代码行数:27,代码来源:test_formset.py

示例3: test_serialize

    def test_serialize(self):
        beatles = Band(name='The Beatles', members=[
            BandMember(name='John Lennon'),
            BandMember(name='Paul McCartney'),
        ])

        expected = {'pk': None, 'albums': [], 'name': 'The Beatles', 'members': [{'pk': None, 'name': 'John Lennon', 'band': None}, {'pk': None, 'name': 'Paul McCartney', 'band': None}]}
        self.assertEqual(expected, beatles.serializable_data())
开发者ID:theju,项目名称:django-modelcluster,代码行数:8,代码来源:test_serialize.py

示例4: test_save_commit_false

    def test_save_commit_false(self):
        first_song = Song(name='I Saw Her Standing There')
        second_song = Song(name='Mystery')
        album = Album(name='Please Please Me', songs=[first_song, second_song])
        beatles = Band(name='The Beatles', albums=[album])
        beatles.save()
        first_song_id, second_song_id = first_song.id, second_song.id

        AlbumsFormset = childformset_factory(Band, Album, form=ClusterForm, extra=3)

        albums_formset = AlbumsFormset({
            'form-TOTAL_FORMS': 1,
            'form-INITIAL_FORMS': 1,
            'form-MAX_NUM_FORMS': 1000,

            'form-0-name': 'Please Please Me',
            'form-0-id': album.id,

            'form-0-songs-TOTAL_FORMS': 4,
            'form-0-songs-INITIAL_FORMS': 2,
            'form-0-songs-MAX_NUM_FORMS': 1000,

            'form-0-songs-0-name': 'I Saw Her Standing There',
            'form-0-songs-0-DELETE': 'form-0-songs-0-DELETE',
            'form-0-songs-0-id': first_song_id,

            'form-0-songs-1-name': 'Misery',  # changing data of an existing record
            'form-0-songs-1-id': second_song_id,

            'form-0-songs-2-name': '',
            'form-0-songs-2-id': '',

            'form-0-songs-3-name': 'Chains',  # adding a record
            'form-0-songs-3-id': '',
        }, instance=beatles)
        self.assertTrue(albums_formset.is_valid())
        updated_albums = albums_formset.save(commit=False)

        # updated_members should only include the items that have been changed and not deleted
        self.assertEqual(1, len(updated_albums))
        self.assertEqual('Please Please Me', updated_albums[0].name)
        self.assertEqual(2, updated_albums[0].songs.count())
        self.assertEqual('Misery', updated_albums[0].songs.first().name)
        self.assertEqual(second_song_id, updated_albums[0].songs.first().id)

        self.assertEqual('Chains', updated_albums[0].songs.all()[1].name)
        self.assertEqual(None, updated_albums[0].songs.all()[1].id)

        # Changes should not be committed to the db yet
        self.assertTrue(Song.objects.filter(name='I Saw Her Standing There', id=first_song_id).exists())
        self.assertEqual('Mystery', Song.objects.get(id=second_song_id).name)
        self.assertFalse(Song.objects.filter(name='Chains').exists())

        beatles.albums.first().songs.commit()
        # this should create/update/delete database entries
        self.assertEqual('Misery', Song.objects.get(id=second_song_id).name)
        self.assertTrue(Song.objects.filter(name='Chains').exists())
        self.assertFalse(Song.objects.filter(name='I Saw Her Standing There').exists())
开发者ID:torchbox,项目名称:django-modelcluster,代码行数:58,代码来源:test_formset.py

示例5: test_incoming_form_data

    def test_incoming_form_data(self):
        class BandForm(ClusterForm):
            class Meta:
                model = Band
                fields = ['name']

        beatles = Band(name='The Beatles', albums=[
            Album(name='Please Please Me', songs=[
                Song(name='I Saw Her Standing There')
            ]),
        ])
        form = BandForm({
            'name': 'The Beatles',

            'members-TOTAL_FORMS': 0,
            'members-INITIAL_FORMS': 0,
            'members-MAX_NUM_FORMS': 1000,

            'albums-TOTAL_FORMS': 1,
            'albums-INITIAL_FORMS': 0,
            'albums-MAX_NUM_FORMS': 1000,

            'albums-0-name': 'Please Please Me',
            'albums-0-id': '',
            'albums-0-ORDER': 1,

            'albums-0-songs-TOTAL_FORMS': 2,
            'albums-0-songs-INITIAL_FORMS': 1,
            'albums-0-songs-MAX_NUM_FORMS': 1000,

            'albums-0-songs-0-name': 'I Saw Her Standing There',
            'albums-0-songs-0-DELETE': 'albums-0-songs-0-DELETE',
            'albums-0-songs-0-id': '',

            'albums-0-songs-1-name': 'Misery',
            'albums-0-songs-1-id': '',
        }, instance=beatles)

        self.assertTrue(form.is_valid())
        result = form.save(commit=False)
        self.assertEqual(result, beatles)

        self.assertEqual(1, beatles.albums.count())
        self.assertEqual('Please Please Me', beatles.albums.first().name)

        self.assertEqual(1, beatles.albums.first().songs.all().count())
        self.assertEqual('Misery', beatles.albums.first().songs.first().name)

        # should not exist in the database yet
        self.assertFalse(Album.objects.filter(name='Please Please Me').exists())
        self.assertFalse(Song.objects.filter(name='Misery').exists())

        beatles.save()
        # this should create database entries
        self.assertTrue(Band.objects.filter(name='The Beatles').exists())
        self.assertTrue(Album.objects.filter(name='Please Please Me').exists())
        self.assertTrue(Song.objects.filter(name='Misery').exists())
        self.assertFalse(Song.objects.filter(name='I Saw Her Standing There').exists())
开发者ID:torchbox,项目名称:django-modelcluster,代码行数:58,代码来源:test_cluster_form.py

示例6: test_can_only_commit_on_saved_parent

    def test_can_only_commit_on_saved_parent(self):
        beatles = Band(name='The Beatles', members=[
            BandMember(name='John Lennon'),
            BandMember(name='Paul McCartney'),
        ])
        self.assertRaises(IntegrityError, lambda: beatles.members.commit())

        beatles.save()
        beatles.members.commit()
开发者ID:artursmet,项目名称:django-modelcluster,代码行数:9,代码来源:test_cluster.py

示例7: test_saved_items

    def test_saved_items(self):
        class BandForm(ClusterForm):
            class Meta:
                model = Band
                fields = ['name']

        first_song = Song(name='I Saw Her Standing There')
        second_song = Song(name='Misery')
        album = Album(name='Please Please Me', songs=[first_song, second_song])
        beatles = Band(name='The Beatles', albums=[album])
        beatles.save()

        self.assertTrue(album.id)
        self.assertTrue(first_song.id)
        self.assertTrue(second_song.id)

        form = BandForm({
            'name': 'The Beatles',

            'members-TOTAL_FORMS': 0,
            'members-INITIAL_FORMS': 0,
            'members-MAX_NUM_FORMS': 1000,

            'albums-TOTAL_FORMS': 1,
            'albums-INITIAL_FORMS': 1,
            'albums-MAX_NUM_FORMS': 1000,

            'albums-0-name': album.name,
            'albums-0-id': album.id,
            'albums-0-ORDER': 1,

            'albums-0-songs-TOTAL_FORMS': 4,
            'albums-0-songs-INITIAL_FORMS': 2,
            'albums-0-songs-MAX_NUM_FORMS': 1000,

            'albums-0-songs-0-name': first_song.name,
            'albums-0-songs-0-DELETE': 'albums-0-songs-0-DELETE',
            'albums-0-songs-0-id': first_song.id,

            'albums-0-songs-1-name': second_song.name,
            'albums-0-songs-1-id': second_song.id,

            'albums-0-songs-2-name': 'Anna',
            'albums-0-songs-2-id': '',

            'albums-0-songs-3-name': '',
            'albums-0-songs-3-id': '',
        }, instance=beatles)
        self.assertTrue(form.is_valid())
        form.save()

        self.assertTrue(Song.objects.filter(name='Anna').exists())
        self.assertTrue(Song.objects.filter(name='Misery').exists())
        self.assertFalse(Song.objects.filter(name='I Saw Her Standing There').exists())
开发者ID:torchbox,项目名称:django-modelcluster,代码行数:54,代码来源:test_cluster_form.py

示例8: test_save_commit_false

    def test_save_commit_false(self):
        john = BandMember(name='John Lennon')
        paul = BandMember(name='Paul McCartney')
        ringo = BandMember(name='Richard Starkey')
        beatles = Band(name='The Beatles', members=[
            john, paul, ringo
        ])
        beatles.save()
        john_id, paul_id, ringo_id = john.id, paul.id, ringo.id

        BandMembersFormset = childformset_factory(Band, BandMember, extra=3)

        band_members_formset = BandMembersFormset({
            'form-TOTAL_FORMS': 5,
            'form-INITIAL_FORMS': 3,
            'form-MAX_NUM_FORMS': 1000,

            'form-0-name': 'John Lennon',
            'form-0-DELETE': 'form-0-DELETE',
            'form-0-id': john_id,

            'form-1-name': 'Paul McCartney',
            'form-1-id': paul_id,

            'form-2-name': 'Ringo Starr',  # changing data of an existing record
            'form-2-id': ringo_id,

            'form-3-name': '',
            'form-3-id': '',

            'form-4-name': 'George Harrison',  # adding a record
            'form-4-id': '',
        }, instance=beatles)
        self.assertTrue(band_members_formset.is_valid())
        updated_members = band_members_formset.save(commit=False)

        # updated_members should only include the items that have been changed and not deleted
        self.assertEqual(2, len(updated_members))
        self.assertEqual('Ringo Starr', updated_members[0].name)
        self.assertEqual(ringo_id, updated_members[0].id)

        self.assertEqual('George Harrison', updated_members[1].name)
        self.assertEqual(None, updated_members[1].id)

        # Changes should not be committed to the db yet
        self.assertTrue(BandMember.objects.filter(name='John Lennon', id=john_id).exists())
        self.assertEqual('Richard Starkey', BandMember.objects.get(id=ringo_id).name)
        self.assertFalse(BandMember.objects.filter(name='George Harrison').exists())

        beatles.members.commit()
        # this should create/update/delete database entries
        self.assertEqual('Ringo Starr', BandMember.objects.get(id=ringo_id).name)
        self.assertTrue(BandMember.objects.filter(name='George Harrison').exists())
        self.assertFalse(BandMember.objects.filter(name='John Lennon').exists())
开发者ID:sprymix,项目名称:django-modelcluster,代码行数:54,代码来源:test_formset.py

示例9: test_ignore_validation_on_deleted_items

    def test_ignore_validation_on_deleted_items(self):
        class BandForm(ClusterForm):
            class Meta:
                model = Band
                fields = ['name']

        please_please_me = Album(name='Please Please Me', release_date=datetime.date(1963, 3, 22))
        beatles = Band(name='The Beatles', albums=[please_please_me])
        beatles.save()

        form = BandForm({
            'name': "The Beatles",

            'members-TOTAL_FORMS': 0,
            'members-INITIAL_FORMS': 0,
            'members-MAX_NUM_FORMS': 1000,

            'albums-TOTAL_FORMS': 1,
            'albums-INITIAL_FORMS': 1,
            'albums-MAX_NUM_FORMS': 1000,

            'albums-0-name': 'With The Beatles',
            'albums-0-release_date': '1963-02-31',  # invalid date
            'albums-0-id': please_please_me.id,
            'albums-0-ORDER': 1,
        }, instance=beatles)

        self.assertFalse(form.is_valid())

        form = BandForm({
            'name': "The Beatles",

            'members-TOTAL_FORMS': 0,
            'members-INITIAL_FORMS': 0,
            'members-MAX_NUM_FORMS': 1000,

            'albums-TOTAL_FORMS': 1,
            'albums-INITIAL_FORMS': 1,
            'albums-MAX_NUM_FORMS': 1000,

            'albums-0-name': 'With The Beatles',
            'albums-0-release_date': '1963-02-31',  # invalid date
            'albums-0-id': please_please_me.id,
            'albums-0-ORDER': 1,
            'albums-0-DELETE': 'albums-0-DELETE',
        }, instance=beatles)

        self.assertTrue(form.is_valid())
        form.save(commit=False)
        self.assertEqual(0, beatles.albums.count())
        self.assertEqual(1, Band.objects.get(id=beatles.id).albums.count())
        beatles.save()
        self.assertEqual(0, Band.objects.get(id=beatles.id).albums.count())
开发者ID:DjangoBD,项目名称:django-modelcluster,代码行数:53,代码来源:test_cluster_form.py

示例10: test_saved_items_with_non_db_relation

    def test_saved_items_with_non_db_relation(self):
        class BandForm(ClusterForm):
            class Meta:
                model = Band
                fields = ['name']

        first_song = Song(name='I Saw Her Standing There')
        second_song = Song(name='Misery')
        album = Album(name='Please Please Me', songs=[first_song, second_song])
        beatles = Band(name='The Beatles', albums=[album])
        beatles.save()

        # pack and unpack the record so that we're working with a non-db-backed queryset
        new_beatles = Band.from_json(beatles.to_json())

        form = BandForm({
            'name': 'The Beatles',

            'members-TOTAL_FORMS': 0,
            'members-INITIAL_FORMS': 0,
            'members-MAX_NUM_FORMS': 1000,

            'albums-TOTAL_FORMS': 1,
            'albums-INITIAL_FORMS': 1,
            'albums-MAX_NUM_FORMS': 1000,

            'albums-0-name': album.name,
            'albums-0-id': album.id,
            'albums-0-ORDER': 1,

            'albums-0-songs-TOTAL_FORMS': 4,
            'albums-0-songs-INITIAL_FORMS': 2,
            'albums-0-songs-MAX_NUM_FORMS': 1000,

            'albums-0-songs-0-name': first_song.name,
            'albums-0-songs-0-DELETE': 'albums-0-songs-0-DELETE',
            'albums-0-songs-0-id': first_song.id,

            'albums-0-songs-1-name': second_song.name,
            'albums-0-songs-1-id': second_song.id,

            'albums-0-songs-2-name': 'Anna',
            'albums-0-songs-2-id': '',

            'albums-0-songs-3-name': '',
            'albums-0-songs-3-id': '',
        }, instance=new_beatles)
        self.assertTrue(form.is_valid())
        form.save()

        self.assertTrue(Song.objects.filter(name='Anna').exists())
        self.assertFalse(Song.objects.filter(name='I Saw Her Standing There').exists())
开发者ID:torchbox,项目名称:django-modelcluster,代码行数:52,代码来源:test_cluster_form.py

示例11: test_serialize_json_with_dates

    def test_serialize_json_with_dates(self):
        beatles = Band(name='The Beatles', members=[
            BandMember(name='John Lennon'),
            BandMember(name='Paul McCartney'),
        ], albums=[
            Album(name='Rubber Soul', release_date=datetime.date(1965, 12, 3))
        ])

        beatles_json = beatles.to_json()
        self.assertTrue("John Lennon" in beatles_json)
        self.assertTrue("1965-12-03" in beatles_json)
        unpacked_beatles = Band.from_json(beatles_json)
        self.assertEqual(datetime.date(1965, 12, 3), unpacked_beatles.albums.all()[0].release_date)
开发者ID:theju,项目名称:django-modelcluster,代码行数:13,代码来源:test_serialize.py

示例12: test_deserialize

    def test_deserialize(self):
        beatles = Band.from_serializable_data({
            'pk': 9,
            'albums': [],
            'name': 'The Beatles',
            'members': [
                {'pk': None, 'name': 'John Lennon', 'band': None},
                {'pk': None, 'name': 'Paul McCartney', 'band': None},
            ]
        })
        self.assertEqual(9, beatles.id)
        self.assertEqual('The Beatles', beatles.name)
        self.assertEqual(2, beatles.members.count())
        self.assertEqual(BandMember, beatles.members.all()[0].__class__)

        authors = {}
        categories = {}
        for ii in range(1, 6):
            authors[ii] = Author.objects.create(name="Author " + str(ii))
            categories[ii] = Category.objects.create(name="Category " + str(ii))

        article = Article.from_serializable_data({
            'pk': 1,
            'title': 'Article Title 1',
            'authors': [authors[1].pk, authors[2].pk],
            'categories': [categories[2].pk, categories[3].pk, categories[4].pk]
        })
        self.assertEqual(article.id, 1)
        self.assertEqual(article.title, 'Article Title 1')
        self.assertEqual(article.authors.count(), 2)
        self.assertEqual([author.name for author in article.authors.all()],
                         ['Author 1', 'Author 2'])
        self.assertEqual(article.categories.count(), 3)
开发者ID:theju,项目名称:django-modelcluster,代码行数:33,代码来源:test_serialize.py

示例13: test_deserialize_with_sort_order

    def test_deserialize_with_sort_order(self):
        beatles = Band.from_json('{"pk": null, "albums": [{"pk": null, "name": "With The Beatles", "sort_order": 2}, {"pk": null, "name": "Please Please Me", "sort_order": 1}], "name": "The Beatles", "members": []}')
        self.assertEqual(2, beatles.albums.count())

        # Make sure the albums were ordered correctly
        self.assertEqual("Please Please Me", beatles.albums.all()[0].name)
        self.assertEqual("With The Beatles", beatles.albums.all()[1].name)
开发者ID:theju,项目名称:django-modelcluster,代码行数:7,代码来源:test_serialize.py

示例14: test_save_commit_true

    def test_save_commit_true(self):
        john = BandMember(name='John Lennon')
        paul = BandMember(name='Paul McCartney')
        ringo = BandMember(name='Richard Starkey')
        beatles = Band(name='The Beatles', members=[
            john, paul, ringo
        ])
        beatles.save()

        john_id, paul_id, ringo_id = john.id, paul.id, ringo.id

        self.assertTrue(john_id)
        self.assertTrue(paul_id)

        band_members_formset = self.BandMembersFormset({
            'form-TOTAL_FORMS': 4,
            'form-INITIAL_FORMS': 3,
            'form-MAX_NUM_FORMS': 1000,

            'form-0-name': 'John Lennon',
            'form-0-DELETE': 'form-0-DELETE',
            'form-0-id': john_id,

            'form-1-name': 'Paul McCartney',
            'form-1-id': paul_id,

            'form-2-name': 'Ringo Starr',  # changing data of an existing record
            'form-2-id': ringo_id,

            'form-3-name': '',
            'form-3-id': '',
        }, queryset=beatles.members.all())
        self.assertTrue(band_members_formset.is_valid())

        updated_members = band_members_formset.save()
        self.assertEqual(1, len(updated_members))
        self.assertEqual('Ringo Starr', updated_members[0].name)
        self.assertEqual(ringo_id, updated_members[0].id)

        self.assertFalse(BandMember.objects.filter(id=john_id).exists())
        self.assertEqual('Paul McCartney', BandMember.objects.get(id=paul_id).name)
        self.assertEqual(beatles.id, BandMember.objects.get(id=paul_id).band_id)
        self.assertEqual('Ringo Starr', BandMember.objects.get(id=ringo_id).name)
        self.assertEqual(beatles.id, BandMember.objects.get(id=ringo_id).band_id)
开发者ID:sprymix,项目名称:django-modelcluster,代码行数:44,代码来源:test_formset.py

示例15: test_deserialize_with_multiple_sort_order

    def test_deserialize_with_multiple_sort_order(self):
        Album._meta.ordering = ['sort_order', 'name']
        beatles = Band.from_json('{"pk": null, "albums": [{"pk": 1, "name": "With The Beatles", "sort_order": 1}, {"pk": 2, "name": "Please Please Me", "sort_order": 1}, {"pk": 3, "name": "Please Please Me", "sort_order": 2}], "name": "The Beatles", "members": []}')
        Album._meta.ordering = ['sort_order']
        self.assertEqual(3, beatles.albums.count())

        # Make sure the albums were ordered correctly
        self.assertEqual(2, beatles.albums.all()[0].pk)
        self.assertEqual(1, beatles.albums.all()[1].pk)
        self.assertEqual(3, beatles.albums.all()[2].pk)
开发者ID:theju,项目名称:django-modelcluster,代码行数:10,代码来源:test_serialize.py


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