Python models.DELETION属性代码示例

# 需要导入模块: from django.contrib.admin import models [as 别名]
# 或者: from django.contrib.admin.models import DELETION [as 别名]
def test_log_actions(self):
        ma = ModelAdmin(Band, self.site)
        mock_request = MockRequest()
        mock_request.user = User.objects.create(username='bill')
        content_type = get_content_type_for_model(self.band)
        tests = (
            (ma.log_addition, ADDITION, {'added': {}}),
            (ma.log_change, CHANGE, {'changed': {'fields': ['name', 'bio']}}),
            (ma.log_deletion, DELETION, str(self.band)),
        )
        for method, flag, message in tests:
            with self.subTest(name=method.__name__):
                created = method(mock_request, self.band, message)
                fetched = LogEntry.objects.filter(action_flag=flag).latest('id')
                self.assertEqual(created, fetched)
                self.assertEqual(fetched.action_flag, flag)
                self.assertEqual(fetched.content_type, content_type)
                self.assertEqual(fetched.object_id, str(self.band.pk))
                self.assertEqual(fetched.user, mock_request.user)
                if flag == DELETION:
                    self.assertEqual(fetched.change_message, '')
                    self.assertEqual(fetched.object_repr, message)
                else:
                    self.assertEqual(fetched.change_message, str(message))
                    self.assertEqual(fetched.object_repr, str(self.band)) 

# 需要导入模块: from django.contrib.admin import models [as 别名]
# 或者: from django.contrib.admin.models import DELETION [as 别名]
def lookups(self, request, model_admin):
        return (
            (admin_models.ADDITION, 'Added'),
            (admin_models.CHANGE, 'Changed'),
            (admin_models.DELETION, 'Deleted'),
        ) 

# 需要导入模块: from django.contrib.admin import models [as 别名]
# 或者: from django.contrib.admin.models import DELETION [as 别名]
def deletion(request, object, object_repr=None):
    """
    Log that an object will be deleted.
    """
    models.LogEntry.objects.log_action(
        user_id=request.user.id,
        content_type_id=ContentType.objects.get_for_model(object).pk,
        object_id=object.pk,
        object_repr=object_repr or force_str(object),
        action_flag=models.DELETION,
    ) 

# 需要导入模块: from django.contrib.admin import models [as 别名]
# 或者: from django.contrib.admin.models import DELETION [as 别名]
def log_deletion(self, request, object, object_repr):
        """
        Log that an object will be deleted. Note that this method must be
        called before the deletion.

        The default implementation creates an admin LogEntry object.
        """
        from django.contrib.admin.models import LogEntry, DELETION
        return LogEntry.objects.log_action(
            user_id=request.user.pk,
            content_type_id=get_content_type_for_model(object).pk,
            object_id=object.pk,
            object_repr=object_repr,
            action_flag=DELETION,
        ) 

# 需要导入模块: from django.contrib.admin import models [as 别名]
# 或者: from django.contrib.admin.models import DELETION [as 别名]
def object_link(self, obj):
        ct = obj.content_type
        repr_ = escape(obj.object_repr)
        try:
            href = reverse('%s:%s_%s_change' % (app_settings.RA_ADMIN_SITE_NAME, ct.app_label, ct.model),
                           args=[obj.object_id])
            link = u'<a href="%s">%s</a>' % (href, repr_)
        except NoReverseMatch:
            link = repr_
        return mark_safe(link) if obj.action_flag != DELETION else repr_ 

# 需要导入模块: from django.contrib.admin import models [as 别名]
# 或者: from django.contrib.admin.models import DELETION [as 别名]
def get_the_object(self, obj):
        if obj.action_flag == DELETION:  # 添加是1, 修改是2, 删除是3
            link = obj.object_repr  # 操作对象的呈现, 其实应该就是str(obj)
        else:
            link = obj.get_admin_url()  # 会获取到当时操作对象的链接地址
            link = format_html('<a href="%s">%s</a>' % (link, obj.object_repr))
        return link 

# 需要导入模块: from django.contrib.admin import models [as 别名]
# 或者: from django.contrib.admin.models import DELETION [as 别名]
def log_deletion(self, request, object, object_repr):
        """
        Log that an object will be deleted. Note that this method must be
        called before the deletion.

        The default implementation creates an admin LogEntry object.
        """
        from django.contrib.admin.models import LogEntry, DELETION
        LogEntry.objects.log_action(
            user_id=request.user.pk,
            content_type_id=get_content_type_for_model(object).pk,
            object_id=object.pk,
            object_repr=object_repr,
            action_flag=DELETION,
        ) 

# 需要导入模块: from django.contrib.admin import models [as 别名]
# 或者: from django.contrib.admin.models import DELETION [as 别名]
def test_logentry_unicode(self):
        log_entry = LogEntry()

        log_entry.action_flag = ADDITION
        self.assertTrue(str(log_entry).startswith('Added '))

        log_entry.action_flag = CHANGE
        self.assertTrue(str(log_entry).startswith('Changed '))

        log_entry.action_flag = DELETION
        self.assertTrue(str(log_entry).startswith('Deleted '))

        # Make sure custom action_flags works
        log_entry.action_flag = 4
        self.assertEqual(str(log_entry), 'LogEntry Object') 

# 需要导入模块: from django.contrib.admin import models [as 别名]
# 或者: from django.contrib.admin.models import DELETION [as 别名]
def test_proxy_model_content_type_is_used_for_log_entries(self):
        """
        Log entries for proxy models should have the proxy model's contenttype
        (#21084).
        """
        proxy_content_type = ContentType.objects.get_for_model(ArticleProxy, for_concrete_model=False)
        post_data = {
            'site': self.site.pk, 'title': "Foo", 'hist': "Bar",
            'created_0': '2015-12-25', 'created_1': '00:00',
        }
        changelist_url = reverse('admin:admin_utils_articleproxy_changelist')

        # add
        proxy_add_url = reverse('admin:admin_utils_articleproxy_add')
        response = self.client.post(proxy_add_url, post_data)
        self.assertRedirects(response, changelist_url)
        proxy_addition_log = LogEntry.objects.latest('id')
        self.assertEqual(proxy_addition_log.action_flag, ADDITION)
        self.assertEqual(proxy_addition_log.content_type, proxy_content_type)

        # change
        article_id = proxy_addition_log.object_id
        proxy_change_url = reverse('admin:admin_utils_articleproxy_change', args=(article_id,))
        post_data['title'] = 'New'
        response = self.client.post(proxy_change_url, post_data)
        self.assertRedirects(response, changelist_url)
        proxy_change_log = LogEntry.objects.latest('id')
        self.assertEqual(proxy_change_log.action_flag, CHANGE)
        self.assertEqual(proxy_change_log.content_type, proxy_content_type)

        # delete
        proxy_delete_url = reverse('admin:admin_utils_articleproxy_delete', args=(article_id,))
        response = self.client.post(proxy_delete_url, {'post': 'yes'})
        self.assertRedirects(response, changelist_url)
        proxy_delete_log = LogEntry.objects.latest('id')
        self.assertEqual(proxy_delete_log.action_flag, DELETION)
        self.assertEqual(proxy_delete_log.content_type, proxy_content_type) 

# 需要导入模块: from django.contrib.admin import models [as 别名]
# 或者: from django.contrib.admin.models import DELETION [as 别名]
def post(self, request, *args, **kwargs):
        """
        Perform the actual import action (after the user has confirmed he
        wishes to import)
        """
        resource = self.get_import_resource_class()(**self.get_import_resource_kwargs(request, *args, **kwargs))

        confirm_form = ConfirmImportForm(request.POST)
        if confirm_form.is_valid():
            import_formats = self.get_import_formats()
            input_format = import_formats[
                int(confirm_form.cleaned_data['input_format'])
            ]()
            tmp_storage = self.get_tmp_storage_class()(name=confirm_form.cleaned_data['import_file_name'])
            data = tmp_storage.read(input_format.get_read_mode())
            if not input_format.is_binary() and self.from_encoding:
                data = force_text(data, self.from_encoding)
            dataset = input_format.create_dataset(data)

            result = resource.import_data(dataset, dry_run=False,
                                          raise_errors=True,
                                          file_name=confirm_form.cleaned_data['original_file_name'],
                                          user=request.user)

            if not self.get_skip_admin_log():
                # Add imported objects to LogEntry
                logentry_map = {
                    RowResult.IMPORT_TYPE_NEW: ADDITION,
                    RowResult.IMPORT_TYPE_UPDATE: CHANGE,
                    RowResult.IMPORT_TYPE_DELETE: DELETION,
                }
                content_type_id = ContentType.objects.get_for_model(self.model).pk
                for row in result:
                    if row.import_type != row.IMPORT_TYPE_ERROR and row.import_type != row.IMPORT_TYPE_SKIP:
                        LogEntry.objects.log_action(
                            user_id=request.user.pk,
                            content_type_id=content_type_id,
                            object_id=row.object_id,
                            object_repr=row.object_repr,
                            action_flag=logentry_map[row.import_type],
                            change_message="%s through import_export" % row.import_type,
                        )
            success_message = str(_(u'Import finished')) + ' , ' + str(_(u'Add')) + ' : %d' % result.totals[
                RowResult.IMPORT_TYPE_NEW] + ' , ' + str(_(u'Update')) + ' : %d' % result.totals[
                RowResult.IMPORT_TYPE_UPDATE]

            messages.success(request, success_message)
            tmp_storage.remove()

            post_import.send(sender=None, model=self.model)
            model_info = (self.opts.app_label, self.opts.model_name)
            url = reverse('xadmin:%s_%s_changelist' % model_info,
                          current_app=self.admin_site.name)
            return HttpResponseRedirect(url)