Python admin.GenericTabularInline方法代码示例

# 需要导入模块: from django.contrib.contenttypes import admin [as 别名]
# 或者: from django.contrib.contenttypes.admin import GenericTabularInline [as 别名]
def test_extra_param(self):
        """
        With extra=0, there should be one form.
        """
        class ExtraInline(GenericTabularInline):
            model = Media
            extra = 0

        modeladmin = admin.ModelAdmin(Episode, admin_site)
        modeladmin.inlines = [ExtraInline]

        e = self._create_object(Episode)
        request = self.factory.get(reverse('admin:generic_inline_admin_episode_change', args=(e.pk,)))
        request.user = User(username='super', is_superuser=True)
        response = modeladmin.changeform_view(request, object_id=str(e.pk))
        formset = response.context_data['inline_admin_formsets'][0].formset
        self.assertEqual(formset.total_form_count(), 1)
        self.assertEqual(formset.initial_form_count(), 1) 

# 需要导入模块: from django.contrib.contenttypes import admin [as 别名]
# 或者: from django.contrib.contenttypes.admin import GenericTabularInline [as 别名]
def testMaxNumParam(self):
        """
        With extra=5 and max_num=2, there should be only 2 forms.
        """
        class MaxNumInline(GenericTabularInline):
            model = Media
            extra = 5
            max_num = 2

        modeladmin = admin.ModelAdmin(Episode, admin_site)
        modeladmin.inlines = [MaxNumInline]

        e = self._create_object(Episode)
        request = self.factory.get(reverse('admin:generic_inline_admin_episode_change', args=(e.pk,)))
        request.user = User(username='super', is_superuser=True)
        response = modeladmin.changeform_view(request, object_id=str(e.pk))
        formset = response.context_data['inline_admin_formsets'][0].formset
        self.assertEqual(formset.total_form_count(), 2)
        self.assertEqual(formset.initial_form_count(), 1) 

# 需要导入模块: from django.contrib.contenttypes import admin [as 别名]
# 或者: from django.contrib.contenttypes.admin import GenericTabularInline [as 别名]
def test_min_num_param(self):
        """
        With extra=3 and min_num=2, there should be five forms.
        """
        class MinNumInline(GenericTabularInline):
            model = Media
            extra = 3
            min_num = 2

        modeladmin = admin.ModelAdmin(Episode, admin_site)
        modeladmin.inlines = [MinNumInline]

        e = self._create_object(Episode)
        request = self.factory.get(reverse('admin:generic_inline_admin_episode_change', args=(e.pk,)))
        request.user = User(username='super', is_superuser=True)
        response = modeladmin.changeform_view(request, object_id=str(e.pk))
        formset = response.context_data['inline_admin_formsets'][0].formset
        self.assertEqual(formset.total_form_count(), 5)
        self.assertEqual(formset.initial_form_count(), 1) 

# 需要导入模块: from django.contrib.contenttypes import admin [as 别名]
# 或者: from django.contrib.contenttypes.admin import GenericTabularInline [as 别名]
def test_get_extra(self):

        class GetExtraInline(GenericTabularInline):
            model = Media
            extra = 4

            def get_extra(self, request, obj):
                return 2

        modeladmin = admin.ModelAdmin(Episode, admin_site)
        modeladmin.inlines = [GetExtraInline]
        e = self._create_object(Episode)
        request = self.factory.get(reverse('admin:generic_inline_admin_episode_change', args=(e.pk,)))
        request.user = User(username='super', is_superuser=True)
        response = modeladmin.changeform_view(request, object_id=str(e.pk))
        formset = response.context_data['inline_admin_formsets'][0].formset

        self.assertEqual(formset.extra, 2) 

# 需要导入模块: from django.contrib.contenttypes import admin [as 别名]
# 或者: from django.contrib.contenttypes.admin import GenericTabularInline [as 别名]
def test_get_min_num(self):

        class GetMinNumInline(GenericTabularInline):
            model = Media
            min_num = 5

            def get_min_num(self, request, obj):
                return 2

        modeladmin = admin.ModelAdmin(Episode, admin_site)
        modeladmin.inlines = [GetMinNumInline]
        e = self._create_object(Episode)
        request = self.factory.get(reverse('admin:generic_inline_admin_episode_change', args=(e.pk,)))
        request.user = User(username='super', is_superuser=True)
        response = modeladmin.changeform_view(request, object_id=str(e.pk))
        formset = response.context_data['inline_admin_formsets'][0].formset

        self.assertEqual(formset.min_num, 2) 

# 需要导入模块: from django.contrib.contenttypes import admin [as 别名]
# 或者: from django.contrib.contenttypes.admin import GenericTabularInline [as 别名]
def test_get_fieldsets(self):
        # 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']) 

# 需要导入模块: from django.contrib.contenttypes import admin [as 别名]
# 或者: from django.contrib.contenttypes.admin import GenericTabularInline [as 别名]
def test_get_formsets_with_inlines_returns_tuples(self):
        """
        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__) 

# 需要导入模块: from django.contrib.contenttypes import admin [as 别名]
# 或者: from django.contrib.contenttypes.admin import GenericTabularInline [as 别名]
def test_get_max_num(self):

        class GetMaxNumInline(GenericTabularInline):
            model = Media
            extra = 5

            def get_max_num(self, request, obj):
                return 2

        modeladmin = admin.ModelAdmin(Episode, admin_site)
        modeladmin.inlines = [GetMaxNumInline]
        e = self._create_object(Episode)
        request = self.factory.get(reverse('admin:generic_inline_admin_episode_change', args=(e.pk,)))
        request.user = User(username='super', is_superuser=True)
        response = modeladmin.changeform_view(request, object_id=str(e.pk))
        formset = response.context_data['inline_admin_formsets'][0].formset

        self.assertEqual(formset.max_num, 2) 

# 需要导入模块: from django.contrib.contenttypes import admin [as 别名]
# 或者: from django.contrib.contenttypes.admin import GenericTabularInline [as 别名]
def test_custom_form_meta_exclude_with_readonly(self):
        """
        The custom ModelForm's `Meta.exclude` is respected when
        used in conjunction with `GenericInlineModelAdmin.readonly_fields`
        and when no `ModelAdmin.exclude` is defined.
        """
        class MediaForm(ModelForm):

            class Meta:
                model = Media
                exclude = ['url']

        class MediaInline(GenericTabularInline):
            readonly_fields = ['description']
            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),
            ['keywords', 'id', 'DELETE']) 

# 需要导入模块: from django.contrib.contenttypes import admin [as 别名]
# 或者: from django.contrib.contenttypes.admin import GenericTabularInline [as 别名]
def test_custom_form_meta_exclude(self):
        """
        The custom ModelForm's `Meta.exclude` is respected by
        `GenericInlineModelAdmin.get_formset`, and overridden if
        `ModelAdmin.exclude` or `GenericInlineModelAdmin.exclude` are defined.
        Refs #15907.
        """
        # First with `GenericInlineModelAdmin`  -----------------

        class MediaForm(ModelForm):

            class Meta:
                model = Media
                exclude = ['url']

        class MediaInline(GenericTabularInline):
            exclude = ['description']
            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),
            ['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'])