From 5ac39e145ebaa1b00961af448477e855125edbbf Mon Sep 17 00:00:00 2001
From: Locked-chess-official <13140752715@163.com>
Date: Tue, 11 Nov 2025 14:19:59 +0800
Subject: [PATCH 1/5] clear builtins in suggestion when deleting

---
 Lib/traceback.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Lib/traceback.py b/Lib/traceback.py
index 9b4b8c7d566fe81..f7484b8f6e91483 100644
--- a/Lib/traceback.py
+++ b/Lib/traceback.py
@@ -11,6 +11,7 @@
 import tokenize
 import io
 import _colorize
+import dis
 
 from contextlib import suppress
 
@@ -1677,8 +1678,9 @@ def _compute_suggestion_error(exc_value, tb, wrong_name):
         d = (
             list(frame.f_locals)
             + list(frame.f_globals)
-            + list(frame.f_builtins)
         )
+        if not dis.opname[frame.f_code.co_code[frame.f_lasti]].startswith('DELETE_'):
+            d += list(frame.f_builtins)
         d = [x for x in d if isinstance(x, str)]
 
         # Check first if we are in a method and the instance

From d16cb294b92ee0266f6780f6e234bf9daef02587 Mon Sep 17 00:00:00 2001
From: Locked-chess-official <13140752715@163.com>
Date: Tue, 11 Nov 2025 14:22:25 +0800
Subject: [PATCH 2/5] add News

---
 .../2025-11-11-14-21-33.gh-issue-138890.QwN0EU.rst               | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 Misc/NEWS.d/next/Core_and_Builtins/2025-11-11-14-21-33.gh-issue-138890.QwN0EU.rst

diff --git a/Misc/NEWS.d/next/Core_and_Builtins/2025-11-11-14-21-33.gh-issue-138890.QwN0EU.rst b/Misc/NEWS.d/next/Core_and_Builtins/2025-11-11-14-21-33.gh-issue-138890.QwN0EU.rst
new file mode 100644
index 000000000000000..2c8ff7b9ef869da
--- /dev/null
+++ b/Misc/NEWS.d/next/Core_and_Builtins/2025-11-11-14-21-33.gh-issue-138890.QwN0EU.rst
@@ -0,0 +1 @@
+Use a more simple way to forbidden the builtins name suggestion in deleting

From e2e8386e0715fdbd048d25645b8b703a7d99bd33 Mon Sep 17 00:00:00 2001
From: Locked-chess-official <13140752715@163.com>
Date: Thu, 9 Jul 2026 21:03:43 +0800
Subject: [PATCH 3/5] Update Lib/traceback.py

---
 Lib/traceback.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Lib/traceback.py b/Lib/traceback.py
index c631cb134a68d38..42a7f264b827558 100644
--- a/Lib/traceback.py
+++ b/Lib/traceback.py
@@ -1966,7 +1966,7 @@ def _compute_suggestion_error(exc_value, tb, wrong_name):
             list(frame.f_locals)
             + list(frame.f_globals)
         )
-        if not dis.opname[frame.f_code.co_code[frame.f_lasti]].startswith('DELETE_'):
+        if not dis.opname[frame.f_code.co_code[frame.f_lasti]].startswith(('STORE_', 'DELETE_')):
             d += list(frame.f_builtins)
         d = [x for x in d if isinstance(x, str)]
         if not_normalized and wrong_name in d:

From 47ab288d51485ad6867b69f16e8167abae3e19c8 Mon Sep 17 00:00:00 2001
From: Locked-chess-official <13140752715@163.com>
Date: Thu, 9 Jul 2026 21:11:13 +0800
Subject: [PATCH 4/5] Remove repeat import of _colorize

Removed unused import of _colorize module.
---
 Lib/traceback.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/Lib/traceback.py b/Lib/traceback.py
index 42a7f264b827558..cbc7154fdb8fe65 100644
--- a/Lib/traceback.py
+++ b/Lib/traceback.py
@@ -14,7 +14,6 @@
 import keyword
 import tokenize
 import io
-import _colorize
 import dis
 import importlib.util
 import pathlib

From 3006eef69750675d7e721863c26f7daaf1a2c2bc Mon Sep 17 00:00:00 2001
From: Locked-chess-official <13140752715@163.com>
Date: Thu, 9 Jul 2026 23:24:57 +0800
Subject: [PATCH 5/5] add test

---
 Lib/test/test_traceback.py | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/Lib/test/test_traceback.py b/Lib/test/test_traceback.py
index e38d0942e463e9c..0e6c7b6eec18c8f 100644
--- a/Lib/test/test_traceback.py
+++ b/Lib/test/test_traceback.py
@@ -5109,6 +5109,26 @@ def func():
         actual = self.get_suggestion(func)
         self.assertIn("forget to import '_io'", actual)
 
+    def test_name_error_do_not_suggest_builtin_name_in_delete(self):
+        def func():
+            del next
+
+        actual = self.get_suggestion(func)
+        self.assertNotIn("Did you mean: 'anext'", actual)
+
+    def test_name_error_suggest_builtin_name_in_delete_if_not_delete_the_name_itself(self):
+        def func1():
+            del nxt[1]
+
+        actual = self.get_suggestion(func1)
+        self.assertIn("Did you mean: 'next'", actual)
+
+        def func2():
+            del nxt.__name__
+
+        actual = self.get_suggestion(func2)
+        self.assertIn("Did you mean: 'next'", actual)
+
 
 
 class PurePythonSuggestionFormattingTests(