Python django.template.response.SimpleTemplateResponse() Examples

def response_delete(self, request, obj_display, obj_id):
        """
        Determines the HttpResponse for the delete_view stage.
        """

        opts = self.model._meta

        if IS_POPUP_VAR in request.POST:
            return SimpleTemplateResponse('admin/popup_response.html', {
                'action': 'delete',
                'value': escape(obj_id),
            })

        self.message_user(request,
            _('The %(name)s "%(obj)s" was deleted successfully.') % {
                'name': force_text(opts.verbose_name),
                'obj': force_text(obj_display),
            }, messages.SUCCESS)

        if self.has_change_permission(request, None):
            post_url = reverse('admin:%s_%s_changelist' %
                               (opts.app_label, opts.model_name),
                               current_app=self.admin_site.name)
            preserved_filters = self.get_preserved_filters(request)
            post_url = add_preserved_filters(
                {'preserved_filters': preserved_filters, 'opts': opts}, post_url
            )
        else:
            post_url = reverse('admin:index',
                               current_app=self.admin_site.name)
        return HttpResponseRedirect(post_url) 

def make_result_list(self):
        # Get search parameters from the query string.
        self.base_queryset = self.queryset()
        self.list_queryset = self.get_list_queryset()
        self.ordering_field_columns = self.get_ordering_field_columns()
        self.paginator = self.get_paginator()

        # Get the number of objects, with admin filters applied.
        self.result_count = self.paginator.count

        # Get the total number of objects, with no admin filters applied.
        # Perform a slight optimization: Check to see whether any filters were
        # given. If not, use paginator.hits to calculate the number of objects,
        # because we've already done paginator.hits and the value is cached.
        if not self.list_queryset.query.where:
            self.full_result_count = self.result_count
        else:
            self.full_result_count = self.base_queryset.count()

        self.can_show_all = self.result_count <= self.list_max_show_all
        self.multi_page = self.result_count > self.list_per_page

        # Get the list of objects to display on this page.
        if (self.show_all and self.can_show_all) or not self.multi_page:
            self.result_list = self.list_queryset._clone()
        else:
            try:
                self.result_list = self.paginator.page(
                    self.page_num + 1).object_list
            except InvalidPage:
                if ERROR_FLAG in self.request.GET.keys():
                    return SimpleTemplateResponse('xadmin/views/invalid_setup.html', {
                        'title': _('Database error'),
                    })
                return HttpResponseRedirect(self.request.path + '?' + ERROR_FLAG + '=1')
        self.has_more = self.result_count > (
            self.list_per_page * self.page_num + len(self.result_list)) 

def test_assert_not_contains_using_non_template_response(self):
        """
        auto-rendering does not affect responses that aren't instances (or
        subclasses) of SimpleTemplateResponse.
        """
        response = HttpResponse('Hello')
        self.assertNotContains(response, 'Bye') 

def test_assert_not_contains_renders_template_response(self):
        """
        An unrendered SimpleTemplateResponse may be used in assertNotContains().
        """
        template = engines['django'].from_string('Hello')
        response = SimpleTemplateResponse(template)
        self.assertNotContains(response, 'Bye') 

def test_assert_contains_renders_template_response(self):
        """
        An unrendered SimpleTemplateResponse may be used in assertContains().
        """
        template = engines['django'].from_string('Hello')
        response = SimpleTemplateResponse(template)
        self.assertContains(response, 'Hello') 

def test_assert_not_contains_using_non_template_response(self):
        """
        auto-rendering does not affect responses that aren't instances (or
        subclasses) of SimpleTemplateResponse.
        """
        response = HttpResponse('Hello')
        self.assertNotContains(response, 'Bye') 

def test_assert_not_contains_renders_template_response(self):
        """
        An unrendered SimpleTemplateResponse may be used in assertNotContains().
        """
        template = engines['django'].from_string('Hello')
        response = SimpleTemplateResponse(template)
        self.assertNotContains(response, 'Bye') 

def test_assert_contains_using_non_template_response(self):
        """ auto-rendering does not affect responses that aren't
            instances (or subclasses) of SimpleTemplateResponse.
            Refs #15826.
        """
        response = HttpResponse('Hello')
        self.assertContains(response, 'Hello') 

def test_assert_contains_renders_template_response(self):
        """
        An unrendered SimpleTemplateResponse may be used in assertContains().
        """
        template = engines['django'].from_string('Hello')
        response = SimpleTemplateResponse(template)
        self.assertContains(response, 'Hello') 

def make_result_list(self):
        # Get search parameters from the query string.
        self.base_queryset = self.queryset()
        self.list_queryset = self.get_list_queryset()
        self.ordering_field_columns = self.get_ordering_field_columns()
        self.paginator = self.get_paginator()

        # Get the number of objects, with admin filters applied.
        self.result_count = self.paginator.count

        self.can_show_all = self.result_count <= self.list_max_show_all
        self.multi_page = self.result_count > self.list_per_page

        # Get the list of objects to display on this page.
        if (self.show_all and self.can_show_all) or not self.multi_page:
            self.result_list = self.list_queryset._clone()
        else:
            try:
                self.result_list = self.paginator.page(
                    self.page_num + 1).object_list
            except InvalidPage:
                if ERROR_FLAG in self.request.GET.keys():
                    return SimpleTemplateResponse('xadmin/views/invalid_setup.html', {
                        'title': _('Database error'),
                    })
                return HttpResponseRedirect(self.request.path + '?' + ERROR_FLAG + '=1')
        self.has_more = self.result_count > (
            self.list_per_page * self.page_num + len(self.result_list)) 

def make_result_list(self):
        # Get search parameters from the query string.
        self.base_queryset = self.queryset()
        self.list_queryset = self.get_list_queryset()
        self.ordering_field_columns = self.get_ordering_field_columns()
        self.paginator = self.get_paginator()

        # Get the number of objects, with admin filters applied.
        self.result_count = self.paginator.count

        self.can_show_all = self.result_count <= self.list_max_show_all
        self.multi_page = self.result_count > self.list_per_page

        # Get the list of objects to display on this page.
        if (self.show_all and self.can_show_all) or not self.multi_page:
            self.result_list = self.list_queryset._clone()
        else:
            try:
                self.result_list = self.paginator.page(
                    self.page_num + 1).object_list
            except InvalidPage:
                if ERROR_FLAG in self.request.GET.keys():
                    return SimpleTemplateResponse('xadmin/views/invalid_setup.html', {
                        'title': _('Database error'),
                    })
                return HttpResponseRedirect(self.request.path + '?' + ERROR_FLAG + '=1')
        self.has_more = self.result_count > (
            self.list_per_page * self.page_num + len(self.result_list)) 

def make_result_list(self):
        # Get search parameters from the query string.
        self.base_queryset = self.queryset()
        self.list_queryset = self.get_list_queryset()
        self.ordering_field_columns = self.get_ordering_field_columns()
        self.paginator = self.get_paginator()

        # Get the number of objects, with admin filters applied.
        self.result_count = self.paginator.count

        # Get the total number of objects, with no admin filters applied.
        # Perform a slight optimization: Check to see whether any filters were
        # given. If not, use paginator.hits to calculate the number of objects,
        # because we've already done paginator.hits and the value is cached.
        if not self.list_queryset.query.where:
            self.full_result_count = self.result_count
        else:
            self.full_result_count = self.base_queryset.count()

        self.can_show_all = self.result_count <= self.list_max_show_all
        self.multi_page = self.result_count > self.list_per_page

        # Get the list of objects to display on this page.
        if (self.show_all and self.can_show_all) or not self.multi_page:
            self.result_list = self.list_queryset._clone()
        else:
            try:
                self.result_list = self.paginator.page(
                    self.page_num + 1).object_list
            except InvalidPage:
                if ERROR_FLAG in self.request.GET.keys():
                    return SimpleTemplateResponse('xadmin/views/invalid_setup.html', {
                        'title': _('Database error'),
                    })
                return HttpResponseRedirect(self.request.path + '?' + ERROR_FLAG + '=1')
        self.has_more = self.result_count > (
            self.list_per_page * self.page_num + len(self.result_list)) 

def make_result_list(self):
        # Get search parameters from the query string.
        self.base_queryset = self.queryset()
        self.list_queryset = self.get_list_queryset()
        self.ordering_field_columns = self.get_ordering_field_columns()
        self.paginator = self.get_paginator()

        # Get the number of objects, with admin filters applied.
        self.result_count = self.paginator.count

        self.can_show_all = self.result_count <= self.list_max_show_all
        self.multi_page = self.result_count > self.list_per_page

        # Get the list of objects to display on this page.
        if (self.show_all and self.can_show_all) or not self.multi_page:
            self.result_list = self.list_queryset._clone()
        else:
            try:
                self.result_list = self.paginator.page(
                    self.page_num + 1).object_list
            except InvalidPage:
                if ERROR_FLAG in self.request.GET.keys():
                    return SimpleTemplateResponse('xadmin/views/invalid_setup.html', {
                        'title': _('Database error'),
                    })
                return HttpResponseRedirect(self.request.path + '?' + ERROR_FLAG + '=1')
        self.has_more = self.result_count > (
            self.list_per_page * self.page_num + len(self.result_list)) 

def make_result_list(self):
        # Get search parameters from the query string.
        self.list_queryset = self.get_list_queryset()
        self.ordering_field_columns = self.get_ordering_field_columns()
        self.paginator = self.get_paginator()

        # Get the number of objects, with admin filters applied.
        self.result_count = self.paginator.count

        self.can_show_all = self.result_count <= self.list_max_show_all
        self.multi_page = self.result_count > self.list_per_page

        # Get the list of objects to display on this page.
        if (self.show_all and self.can_show_all) or not self.multi_page:
            self.result_list = self.list_queryset._clone()
        else:
            try:
                self.result_list = self.paginator.page(
                    self.page_num + 1).object_list
            except InvalidPage:
                if ERROR_FLAG in self.request.GET.keys():
                    return SimpleTemplateResponse('xadmin/views/invalid_setup.html', {
                        'title': _('Database error'),
                    })
                return HttpResponseRedirect(self.request.path + '?' + ERROR_FLAG + '=1')
        self.has_more = self.result_count > (
            self.list_per_page * self.page_num + len(self.result_list)) 

def make_result_list(self):
        # Get search parameters from the query string.
        self.base_queryset = self.queryset()
        self.list_queryset = self.get_list_queryset()
        self.ordering_field_columns = self.get_ordering_field_columns()
        self.paginator = self.get_paginator()

        # Get the number of objects, with admin filters applied.
        self.result_count = self.paginator.count

        self.can_show_all = self.result_count <= self.list_max_show_all
        self.multi_page = self.result_count > self.list_per_page

        # Get the list of objects to display on this page.
        if (self.show_all and self.can_show_all) or not self.multi_page:
            self.result_list = self.list_queryset._clone()
        else:
            try:
                self.result_list = self.paginator.page(
                    self.page_num + 1).object_list
            except InvalidPage:
                if ERROR_FLAG in self.request.GET.keys():
                    return SimpleTemplateResponse('xadmin/views/invalid_setup.html', {
                        'title': _('Database error'),
                    })
                return HttpResponseRedirect(self.request.path + '?' + ERROR_FLAG + '=1')
        self.has_more = self.result_count > (
            self.list_per_page * self.page_num + len(self.result_list)) 

def make_result_list(self):
        # Get search parameters from the query string.
        self.base_queryset = self.queryset()
        self.list_queryset = self.get_list_queryset()
        self.ordering_field_columns = self.get_ordering_field_columns()
        self.paginator = self.get_paginator()

        # Get the number of objects, with admin filters applied.
        self.result_count = self.paginator.count

        self.can_show_all = self.result_count <= self.list_max_show_all
        self.multi_page = self.result_count > self.list_per_page

        # Get the list of objects to display on this page.
        if (self.show_all and self.can_show_all) or not self.multi_page:
            self.result_list = self.list_queryset._clone()
        else:
            try:
                self.result_list = self.paginator.page(
                    self.page_num + 1).object_list
            except InvalidPage:
                if ERROR_FLAG in self.request.GET.keys():
                    return SimpleTemplateResponse('xadmin/views/invalid_setup.html', {
                        'title': _('Database error'),
                    })
                return HttpResponseRedirect(self.request.path + '?' + ERROR_FLAG + '=1')
        self.has_more = self.result_count > (
            self.list_per_page * self.page_num + len(self.result_list)) 

def make_result_list(self):
        # Get search parameters from the query string.
        self.list_queryset = self.get_list_queryset()
        self.ordering_field_columns = self.get_ordering_field_columns()
        self.paginator = self.get_paginator()

        # Get the number of objects, with admin filters applied.
        self.result_count = self.paginator.count

        self.can_show_all = self.result_count <= self.list_max_show_all
        self.multi_page = self.result_count > self.list_per_page

        # Get the list of objects to display on this page.
        if (self.show_all and self.can_show_all) or not self.multi_page:
            self.result_list = self.list_queryset._clone()
        else:
            try:
                self.result_list = self.paginator.page(
                    self.page_num + 1).object_list
            except InvalidPage:
                if ERROR_FLAG in self.request.GET.keys():
                    return SimpleTemplateResponse('xadmin/views/invalid_setup.html', {
                        'title': _('Database error'),
                    })
                return HttpResponseRedirect(self.request.path + '?' + ERROR_FLAG + '=1')
        self.has_more = self.result_count > (
            self.list_per_page * self.page_num + len(self.result_list)) 

def make_result_list(self):
        # Get search parameters from the query string.
        self.base_queryset = self.queryset()
        self.list_queryset = self.get_list_queryset()
        self.ordering_field_columns = self.get_ordering_field_columns()
        self.paginator = self.get_paginator()

        # Get the number of objects, with admin filters applied.
        self.result_count = self.paginator.count

        self.can_show_all = self.result_count <= self.list_max_show_all
        self.multi_page = self.result_count > self.list_per_page

        # Get the list of objects to display on this page.
        if (self.show_all and self.can_show_all) or not self.multi_page:
            self.result_list = self.list_queryset._clone()
        else:
            try:
                self.result_list = self.paginator.page(
                    self.page_num + 1).object_list
            except InvalidPage:
                if ERROR_FLAG in self.request.GET.keys():
                    return SimpleTemplateResponse('xadmin/views/invalid_setup.html', {
                        'title': _('Database error'),
                    })
                return HttpResponseRedirect(self.request.path + '?' + ERROR_FLAG + '=1')
        self.has_more = self.result_count > (
            self.list_per_page * self.page_num + len(self.result_list)) 

def make_result_list(self):
        # Get search parameters from the query string.
        self.list_queryset = self.get_list_queryset()
        self.ordering_field_columns = self.get_ordering_field_columns()
        self.paginator = self.get_paginator()

        # Get the number of objects, with admin filters applied.
        self.result_count = self.paginator.count

        self.can_show_all = self.result_count <= self.list_max_show_all
        self.multi_page = self.result_count > self.list_per_page

        # Get the list of objects to display on this page.
        if (self.show_all and self.can_show_all) or not self.multi_page:
            self.result_list = self.list_queryset._clone()
        else:
            try:
                self.result_list = self.paginator.page(
                    self.page_num + 1).object_list
            except InvalidPage:
                if ERROR_FLAG in self.request.GET.keys():
                    return SimpleTemplateResponse('xadmin/views/invalid_setup.html', {
                        'title': _('Database error'),
                    })
                return HttpResponseRedirect(self.request.path + '?' + ERROR_FLAG + '=1')
        self.has_more = self.result_count > (
            self.list_per_page * self.page_num + len(self.result_list)) 

def add_google_analytics(view_func: ViewFuncT) -> ViewFuncT:
    @wraps(view_func)
    def _wrapped_view_func(request: HttpRequest, *args: object, **kwargs: object) -> HttpResponse:
        response = view_func(request, *args, **kwargs)
        if isinstance(response, SimpleTemplateResponse):
            if response.context_data is None:
                response.context_data = {}
            add_google_analytics_context(response.context_data)
        elif response.status_code == 200:  # nocoverage
            raise TypeError("add_google_analytics requires a TemplateResponse")
        return response
    return cast(ViewFuncT, _wrapped_view_func)  # https://github.com/python/mypy/issues/1927 

def respond_script(self, created_obj):
        ctx = {
            'action': self.POPUP_ACTION,
            'value': text_type(self._get_created_obj_pk(created_obj)),
            'obj': text_type(self.label_from_instance(created_obj)),
            'new_value': text_type(self._get_created_obj_pk(created_obj))
        }
        if django.VERSION >= (1, 10):
            ctx = {'popup_response_data': json.dumps(ctx)}
        return SimpleTemplateResponse('admin/popup_response.html', ctx) 

def response_delete(self, request, obj_display, obj_id):
        """
        Determines the HttpResponse for the delete_view stage.
        """

        opts = self.model._meta

        if IS_POPUP_VAR in request.POST:
            return SimpleTemplateResponse('admin/popup_response.html', {
                'action': 'delete',
                'value': escape(obj_id),
            })

        self.message_user(request,
            _('The %(name)s "%(obj)s" was deleted successfully.') % {
                'name': force_text(opts.verbose_name),
                'obj': force_text(obj_display),
            }, messages.SUCCESS)

        if self.has_change_permission(request, None):
            post_url = reverse('admin:%s_%s_changelist' %
                               (opts.app_label, opts.model_name),
                               current_app=self.admin_site.name)
            preserved_filters = self.get_preserved_filters(request)
            post_url = add_preserved_filters(
                {'preserved_filters': preserved_filters, 'opts': opts}, post_url
            )
        else:
            post_url = reverse('admin:index',
                               current_app=self.admin_site.name)
        return HttpResponseRedirect(post_url) 

def response_change(self, request, obj):
        """
        Determines the HttpResponse for the change_view stage.
        """

        if IS_POPUP_VAR in request.POST:
            to_field = request.POST.get(TO_FIELD_VAR)
            attr = str(to_field) if to_field else obj._meta.pk.attname
            # Retrieve the `object_id` from the resolved pattern arguments.
            value = request.resolver_match.args[0]
            new_value = obj.serializable_value(attr)
            return SimpleTemplateResponse('admin/popup_response.html', {
                'action': 'change',
                'value': escape(value),
                'obj': escapejs(obj),
                'new_value': escape(new_value),
            })

        opts = self.model._meta
        pk_value = obj._get_pk_val()
        preserved_filters = self.get_preserved_filters(request)

        msg_dict = {'name': force_text(opts.verbose_name), 'obj': force_text(obj)}
        if "_continue" in request.POST:
            msg = _('The %(name)s "%(obj)s" was changed successfully. You may edit it again below.') % msg_dict
            self.message_user(request, msg, messages.SUCCESS)
            redirect_url = request.path
            redirect_url = add_preserved_filters({'preserved_filters': preserved_filters, 'opts': opts}, redirect_url)
            return HttpResponseRedirect(redirect_url)

        elif "_saveasnew" in request.POST:
            msg = _('The %(name)s "%(obj)s" was added successfully. You may edit it again below.') % msg_dict
            self.message_user(request, msg, messages.SUCCESS)
            redirect_url = reverse('admin:%s_%s_change' %
                                   (opts.app_label, opts.model_name),
                                   args=(pk_value,),
                                   current_app=self.admin_site.name)
            redirect_url = add_preserved_filters({'preserved_filters': preserved_filters, 'opts': opts}, redirect_url)
            return HttpResponseRedirect(redirect_url)

        elif "_addanother" in request.POST:
            msg = _('The %(name)s "%(obj)s" was changed successfully. You may add another %(name)s below.') % msg_dict
            self.message_user(request, msg, messages.SUCCESS)
            redirect_url = reverse('admin:%s_%s_add' %
                                   (opts.app_label, opts.model_name),
                                   current_app=self.admin_site.name)
            redirect_url = add_preserved_filters({'preserved_filters': preserved_filters, 'opts': opts}, redirect_url)
            return HttpResponseRedirect(redirect_url)

        else:
            msg = _('The %(name)s "%(obj)s" was changed successfully.') % msg_dict
            self.message_user(request, msg, messages.SUCCESS)
            return self.response_post_save_change(request, obj) 

def response_add(self, request, obj, post_url_continue=None):
        """
        Determines the HttpResponse for the add_view stage.
        """
        opts = obj._meta
        pk_value = obj._get_pk_val()
        preserved_filters = self.get_preserved_filters(request)
        msg_dict = {'name': force_text(opts.verbose_name), 'obj': force_text(obj)}
        # Here, we distinguish between different save types by checking for
        # the presence of keys in request.POST.

        if IS_POPUP_VAR in request.POST:
            to_field = request.POST.get(TO_FIELD_VAR)
            if to_field:
                attr = str(to_field)
            else:
                attr = obj._meta.pk.attname
            value = obj.serializable_value(attr)
            return SimpleTemplateResponse('admin/popup_response.html', {
                'value': value,
                'obj': obj,
            })

        elif "_continue" in request.POST:
            msg = _('The %(name)s "%(obj)s" was added successfully. You may edit it again below.') % msg_dict
            self.message_user(request, msg, messages.SUCCESS)
            if post_url_continue is None:
                post_url_continue = reverse('admin:%s_%s_change' %
                                            (opts.app_label, opts.model_name),
                                            args=(quote(pk_value),),
                                            current_app=self.admin_site.name)
            post_url_continue = add_preserved_filters(
                {'preserved_filters': preserved_filters, 'opts': opts},
                post_url_continue
            )
            return HttpResponseRedirect(post_url_continue)

        elif "_addanother" in request.POST:
            msg = _('The %(name)s "%(obj)s" was added successfully. You may add another %(name)s below.') % msg_dict
            self.message_user(request, msg, messages.SUCCESS)
            redirect_url = request.path
            redirect_url = add_preserved_filters({'preserved_filters': preserved_filters, 'opts': opts}, redirect_url)
            return HttpResponseRedirect(redirect_url)

        else:
            msg = _('The %(name)s "%(obj)s" was added successfully.') % msg_dict
            self.message_user(request, msg, messages.SUCCESS)
            return self.response_post_save_add(request, obj) 

def call_view(self, action: str, **kwargs):

        request = HttpRequest()
        request.path = self.scope.get("path")
        request.session = self.scope.get("session", None)

        request.META["HTTP_CONTENT_TYPE"] = "application/json"
        request.META["HTTP_ACCEPT"] = "application/json"

        for (header_name, value) in self.scope.get("headers", []):
            request.META[header_name.decode("utf-8")] = value.decode("utf-8")

        args, view_kwargs = self.get_view_args(action=action, **kwargs)

        request.method = self.actions[action]
        request.POST = json.dumps(kwargs.get("data", {}))
        if self.scope.get("cookies"):
            request.COOKIES = self.scope.get("cookies")

        view = getattr(self.__class__, "view")

        response = view(request, *args, **view_kwargs)

        status = response.status_code

        if isinstance(response, Response):
            data = response.data
            try:
                # check if we can json encode it!
                # there must be a better way fo doing this?
                json.dumps(data)
                return data, status
            except Exception as e:
                pass
        if isinstance(response, SimpleTemplateResponse):
            response.render()

        response_content = response.content
        if isinstance(response_content, bytes):
            try:
                response_content = response_content.decode("utf-8")
            except Exception as e:
                response_content = response_content.hex()
        return response_content, status 

def response_change(self, request, obj):
        """
        Determines the HttpResponse for the change_view stage.
        """

        if IS_POPUP_VAR in request.POST:
            to_field = request.POST.get(TO_FIELD_VAR)
            attr = str(to_field) if to_field else obj._meta.pk.attname
            # Retrieve the `object_id` from the resolved pattern arguments.
            value = request.resolver_match.args[0]
            new_value = obj.serializable_value(attr)
            return SimpleTemplateResponse('admin/popup_response.html', {
                'action': 'change',
                'value': escape(value),
                'obj': escapejs(obj),
                'new_value': escape(new_value),
            })

        opts = self.model._meta
        pk_value = obj._get_pk_val()
        preserved_filters = self.get_preserved_filters(request)

        msg_dict = {'name': force_text(opts.verbose_name), 'obj': force_text(obj)}
        if "_continue" in request.POST:
            msg = _('The %(name)s "%(obj)s" was changed successfully. You may edit it again below.') % msg_dict
            self.message_user(request, msg, messages.SUCCESS)
            redirect_url = request.path
            redirect_url = add_preserved_filters({'preserved_filters': preserved_filters, 'opts': opts}, redirect_url)
            return HttpResponseRedirect(redirect_url)

        elif "_saveasnew" in request.POST:
            msg = _('The %(name)s "%(obj)s" was added successfully. You may edit it again below.') % msg_dict
            self.message_user(request, msg, messages.SUCCESS)
            redirect_url = reverse('admin:%s_%s_change' %
                                   (opts.app_label, opts.model_name),
                                   args=(pk_value,),
                                   current_app=self.admin_site.name)
            redirect_url = add_preserved_filters({'preserved_filters': preserved_filters, 'opts': opts}, redirect_url)
            return HttpResponseRedirect(redirect_url)

        elif "_addanother" in request.POST:
            msg = _('The %(name)s "%(obj)s" was changed successfully. You may add another %(name)s below.') % msg_dict
            self.message_user(request, msg, messages.SUCCESS)
            redirect_url = reverse('admin:%s_%s_add' %
                                   (opts.app_label, opts.model_name),
                                   current_app=self.admin_site.name)
            redirect_url = add_preserved_filters({'preserved_filters': preserved_filters, 'opts': opts}, redirect_url)
            return HttpResponseRedirect(redirect_url)

        else:
            msg = _('The %(name)s "%(obj)s" was changed successfully.') % msg_dict
            self.message_user(request, msg, messages.SUCCESS)
            return self.response_post_save_change(request, obj) 

def response_add(self, request, obj, post_url_continue=None):
        """
        Determines the HttpResponse for the add_view stage.
        """
        opts = obj._meta
        pk_value = obj._get_pk_val()
        preserved_filters = self.get_preserved_filters(request)
        msg_dict = {'name': force_text(opts.verbose_name), 'obj': force_text(obj)}
        # Here, we distinguish between different save types by checking for
        # the presence of keys in request.POST.

        if IS_POPUP_VAR in request.POST:
            to_field = request.POST.get(TO_FIELD_VAR)
            if to_field:
                attr = str(to_field)
            else:
                attr = obj._meta.pk.attname
            value = obj.serializable_value(attr)
            return SimpleTemplateResponse('admin/popup_response.html', {
                'pk_value': escape(pk_value),  # for possible backwards-compatibility
                'value': escape(value),
                'obj': escapejs(obj)
            })

        elif "_continue" in request.POST:
            msg = _('The %(name)s "%(obj)s" was added successfully. You may edit it again below.') % msg_dict
            self.message_user(request, msg, messages.SUCCESS)
            if post_url_continue is None:
                post_url_continue = reverse('admin:%s_%s_change' %
                                            (opts.app_label, opts.model_name),
                                            args=(quote(pk_value),),
                                            current_app=self.admin_site.name)
            post_url_continue = add_preserved_filters(
                {'preserved_filters': preserved_filters, 'opts': opts},
                post_url_continue
            )
            return HttpResponseRedirect(post_url_continue)

        elif "_addanother" in request.POST:
            msg = _('The %(name)s "%(obj)s" was added successfully. You may add another %(name)s below.') % msg_dict
            self.message_user(request, msg, messages.SUCCESS)
            redirect_url = request.path
            redirect_url = add_preserved_filters({'preserved_filters': preserved_filters, 'opts': opts}, redirect_url)
            return HttpResponseRedirect(redirect_url)

        else:
            msg = _('The %(name)s "%(obj)s" was added successfully.') % msg_dict
            self.message_user(request, msg, messages.SUCCESS)
            return self.response_post_save_add(request, obj)