Fixed #24294 -- Allowed staff_member_required decorator to handle args.

1 files changed, 8 insertions, 4 deletions

diff --git a/django/contrib/admin/views/decorators.py b/django/contrib/admin/views/decorators.py
index f58375f283..f14570c24d 100644
--- a/django/contrib/admin/views/decorators.py
+++ b/django/contrib/admin/views/decorators.py
@@ -2,13 +2,17 @@ from django.contrib.auth import REDIRECT_FIELD_NAME
 from django.contrib.auth.decorators import user_passes_test
 
 
-def staff_member_required(view_func, redirect_field_name=REDIRECT_FIELD_NAME, login_url='admin:login'):
+def staff_member_required(view_func=None, redirect_field_name=REDIRECT_FIELD_NAME,
+                          login_url='admin:login'):
     """
     Decorator for views that checks that the user is logged in and is a staff
-    member, displaying the login page if necessary.
+    member, redirecting to the login page if necessary.
     """
-    return user_passes_test(
+    actual_decorator = user_passes_test(
         lambda u: u.is_active and u.is_staff,
         login_url=login_url,
         redirect_field_name=redirect_field_name
-    )(view_func)
+    )
+    if view_func:
+        return actual_decorator(view_func)
+    return actual_decorator