+{% if action_form %}{% admin_actions %}{% endif %}
{% if is_popup %}
{% endif %}
{% if to_field %}
{% endif %}
{% if save_on_top %}{% block submit_buttons_top %}{% submit_row %}{% endblock %}{% endif %}
diff --git a/django/contrib/admin/templatetags/admin_urls.py b/django/contrib/admin/templatetags/admin_urls.py
index 176e7a49ed..c1f9e10752 100644
--- a/django/contrib/admin/templatetags/admin_urls.py
+++ b/django/contrib/admin/templatetags/admin_urls.py
@@ -5,6 +5,8 @@ from django.contrib.admin.utils import quote
from django.urls import Resolver404, get_script_prefix, resolve
from django.utils.http import urlencode
+from .base import InclusionAdminNode
+
register = template.Library()
@@ -68,3 +70,30 @@ def add_preserved_filters(context, url, popup=False, to_field=None):
parsed_url[3] = urlencode(merged_qs)
return urlunsplit(parsed_url)
+
+
+def admin_actions(context):
+ """
+ Track the number of times the action field has been rendered on the page,
+ so we know which value to use.
+ """
+ context["action_index"] = context.get("action_index", -1) + 1
+ return context
+
+
+@register.tag(name="admin_actions")
+def admin_actions_tag(parser, token):
+ return InclusionAdminNode(
+ parser, token, func=admin_actions, template_name="actions.html"
+ )
+
+
+@register.tag(name="change_list_object_tools")
+def change_list_object_tools_tag(parser, token):
+ """Display the row of change list object tools."""
+ return InclusionAdminNode(
+ parser,
+ token,
+ func=lambda context: context,
+ template_name="change_list_object_tools.html",
+ )
diff --git a/tests/admin_views/admin.py b/tests/admin_views/admin.py
index 0ea64d594a..ec623ec82b 100644
--- a/tests/admin_views/admin.py
+++ b/tests/admin_views/admin.py
@@ -413,7 +413,13 @@ def redirect_to(modeladmin, request, selected):
@admin.action(description="Download subscription")
def download(modeladmin, request, selected):
- buf = StringIO("This is the content of the file")
+ from django.db.models.query import QuerySet
+
+ if isinstance(selected, QuerySet):
+ buf = StringIO("This is the content of the file")
+ else:
+ buf = StringIO(f"This is the content of the file written by {selected.name}")
+
return StreamingHttpResponse(FileWrapper(buf))
diff --git a/tests/admin_views/test_actions.py b/tests/admin_views/test_actions.py
index 8e1fc144e4..8bbfeb7a37 100644
--- a/tests/admin_views/test_actions.py
+++ b/tests/admin_views/test_actions.py
@@ -544,3 +544,112 @@ class AdminActionsPermissionTests(TestCase):
reverse("admin:admin_views_subscriber_changelist"), delete_confirmation_data
)
self.assertEqual(response.status_code, 403)
+
+
+@override_settings(ROOT_URLCONF="admin_views.urls")
+class AdminDetailActionsTest(TestCase):
+ @classmethod
+ def setUpTestData(cls):
+ cls.superuser = User.objects.create_superuser(
+ username="super", password="secret", email="super@example.com"
+ )
+ cls.s1 = ExternalSubscriber.objects.create(
+ name="John Doe", email="john@example.org"
+ )
+
+ def setUp(self):
+ self.client.force_login(self.superuser)
+
+ def test_available_detail_actions(self):
+ """
+ - Action 1 has not description.
+ - Action 2 has custom description.
+ - Action 3 ("Detail download") is not displayed because user does not
+ have permission.
+ - "Delete" action is not displayed in change view because already
+ exists a button for it.
+ """
+
+ response = self.client.get(
+ reverse("admin:admin_views_externalsubscriber_change", args=[self.s1.pk])
+ )
+
+ self.assertContains(
+ response,
+ """