Fixed #34045 -- Improved accessibility of selecting items in admin changelist.

This adds "aria-label".

django/contrib/admin/helpers.py

@@ -36,9 +36,6 @@ class ActionForm(forms.Form):
     )
 
 
-checkbox = forms.CheckboxInput({"class": "action-select"}, lambda value: False)
-
-
 class AdminForm:
     def __init__(
         self,

django/contrib/admin/options.py

@@ -13,7 +13,6 @@ from django.contrib.admin.checks import (
     InlineModelAdminChecks,
     ModelAdminChecks,
 )
-from django.contrib.admin.decorators import display
 from django.contrib.admin.exceptions import DisallowedModelAdminToField
 from django.contrib.admin.templatetags.admin_urls import add_preserved_filters
 from django.contrib.admin.utils import (
@@ -962,12 +961,16 @@ class ModelAdmin(BaseModelAdmin):
             action_flag=DELETION,
         )
 
-    @display(description=mark_safe('<input type="checkbox" id="action-toggle">'))
     def action_checkbox(self, obj):
         """
         A list_display column containing a checkbox widget.
         """
-        return helpers.checkbox.render(helpers.ACTION_CHECKBOX_NAME, str(obj.pk))
+        attrs = {
+            "class": "action-select",
+            "aria-label": format_html(_("Select this object for an action - {}"), obj),
+        }
+        checkbox = forms.CheckboxInput(attrs, lambda value: False)
+        return checkbox.render(helpers.ACTION_CHECKBOX_NAME, str(obj.pk))
 
     @staticmethod
     def _get_action_description(func, name):

django/contrib/admin/templatetags/admin_list.py

@@ -96,8 +96,12 @@ def result_headers(cl):
 
             # if the field is the action checkbox: no sorting and special class
             if field_name == "action_checkbox":
+                aria_label = _("Select all objects on this page for an action")
                 yield {
-                    "text": text,
+                    "text": mark_safe(
+                        f'<input type="checkbox" id="action-toggle" '
+                        f'aria-label="{aria_label}">'
+                    ),
                     "class_attrib": mark_safe(' class="action-checkbox-column"'),
                     "sortable": False,
                 }