From 749711c71dda50c897d962835a7924df799ae0bc Mon Sep 17 00:00:00 2001
From: Serhiy Storchaka <storchaka@gmail.com>
Date: Wed, 15 May 2024 19:49:00 +0300
Subject: [PATCH] gh-118760: Fix errors in calling Tkinter bindings on Windows
 (GH-118782)

For unknown reasons some arguments for Tkinter binding can be created
as a 1-tuple containing a Tcl_Obj when wantobjects is 2.
---
 Lib/tkinter/__init__.py                                        | 3 +++
 .../Library/2024-05-08-21-13-56.gh-issue-118760.mdmH3T.rst     | 1 +
 2 files changed, 4 insertions(+)
 create mode 100644 Misc/NEWS.d/next/Library/2024-05-08-21-13-56.gh-issue-118760.mdmH3T.rst

diff --git a/Lib/tkinter/__init__.py b/Lib/tkinter/__init__.py
index daecf4eb2ea5220..f03da0ff5f98ec2 100644
--- a/Lib/tkinter/__init__.py
+++ b/Lib/tkinter/__init__.py
@@ -1727,6 +1727,9 @@ def getint_event(s):
             except (ValueError, TclError):
                 return s
 
+        if any(isinstance(s, tuple) for s in args):
+            args = [s[0] if isinstance(s, tuple) and len(s) == 1 else s
+                    for s in args]
         nsign, b, f, h, k, s, t, w, x, y, A, E, K, N, W, T, X, Y, D = args
         # Missing: (a, c, d, m, o, v, B, R)
         e = Event()
diff --git a/Misc/NEWS.d/next/Library/2024-05-08-21-13-56.gh-issue-118760.mdmH3T.rst b/Misc/NEWS.d/next/Library/2024-05-08-21-13-56.gh-issue-118760.mdmH3T.rst
new file mode 100644
index 000000000000000..89ef9334fbc65de
--- /dev/null
+++ b/Misc/NEWS.d/next/Library/2024-05-08-21-13-56.gh-issue-118760.mdmH3T.rst
@@ -0,0 +1 @@
+Fix errors in calling Tkinter bindings on Windows.