From ecb901dd87f68195e74ce9facc4f72dd71c1a044 Mon Sep 17 00:00:00 2001
From: yihong <zouzou0208@gmail.com>
Date: Mon, 24 Nov 2025 00:33:05 +0800
Subject: [PATCH] Drop three unused imports (#141875)

---
 Lib/_pyrepl/simple_interact.py | 1 -
 Lib/asyncio/tools.py           | 2 +-
 Lib/shelve.py                  | 1 -
 3 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/Lib/_pyrepl/simple_interact.py b/Lib/_pyrepl/simple_interact.py
index ff1bdab9fea..3b0debf2ba0 100644
--- a/Lib/_pyrepl/simple_interact.py
+++ b/Lib/_pyrepl/simple_interact.py
@@ -31,7 +31,6 @@
 import sys
 import code
 import warnings
-import errno
 
 from .readline import _get_reader, multiline_input, append_history_file
 
diff --git a/Lib/asyncio/tools.py b/Lib/asyncio/tools.py
index f39e11fdd51..1d463ea09ba 100644
--- a/Lib/asyncio/tools.py
+++ b/Lib/asyncio/tools.py
@@ -1,6 +1,6 @@
 """Tools to analyze tasks running in asyncio programs."""
 
-from collections import defaultdict, namedtuple
+from collections import defaultdict
 from itertools import count
 from enum import Enum
 import sys
diff --git a/Lib/shelve.py b/Lib/shelve.py
index 1010be1e09d..9f6296667fd 100644
--- a/Lib/shelve.py
+++ b/Lib/shelve.py
@@ -57,7 +57,6 @@
 """
 
 from pickle import DEFAULT_PROTOCOL, dumps, loads
-from io import BytesIO
 
 import collections.abc