Apr 24, 2023 · Apr 22, 2023 · Apr 22, 2023 · Apr 23, 2023 · Apr 23, 2023 · Apr 23, 2023
diff --git a/Lib/test/test_tkinter/test_widgets.py b/Lib/test/test_tkinter/test_widgets.py
    def create(self, **kwargs):
        return tkinter.Menu(self.root, **kwargs)

    def test_indexcommand_none(self):
        widget = self.create()
        i = widget.index('none')
        self.assertIsNone(i)

    def test_configure_postcommand(self):
        widget = self.create()
        self.checkCommandParam(widget, 'postcommand')
diff --git a/Lib/tkinter/__init__.py b/Lib/tkinter/__init__.py
    def index(self, index):
        """Return the index of a menu item identified by INDEX."""
        i = self.tk.call(self._w, 'index', index)
        if i == 'none': return None
        return self.tk.getint(i)
        return None if i in ('', 'none') else self.tk.getint(i)  # GH-103685.

    def invoke(self, index):
        """Invoke a menu item identified by INDEX and execute
diff --git a/Misc/NEWS.d/next/Library/2023-04-24-00-34-23.gh-issue-103685.U14jBM.rst b/Misc/NEWS.d/next/Library/2023-04-24-00-34-23.gh-issue-103685.U14jBM.rst
 Prepare :meth:`tkinter.Menu.index` for Tk 8.7 so that it does not raise ``TclError: expected integer but got ""`` when it should return ``None``.
Original file line number	Diff line number	Diff line change
Expand Up		@@ -1377,6 +1377,11 @@ class MenuTest(AbstractWidgetTest, unittest.TestCase):
		def create(self, **kwargs):
		return tkinter.Menu(self.root, **kwargs)

		def test_indexcommand_none(self):
		widget = self.create()
		i = widget.index('none')
		self.assertIsNone(i)
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		def test_configure_postcommand(self):
		widget = self.create()
		self.checkCommandParam(widget, 'postcommand')
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Original file line number	Diff line number	Diff line change
Expand Up		@@ -3430,8 +3430,7 @@ def entryconfigure(self, index, cnf=None, **kw):
		def index(self, index):
		"""Return the index of a menu item identified by INDEX."""
		i = self.tk.call(self._w, 'index', index)
		if i == 'none': return None
		return self.tk.getint(i)
		return None if i in ('', 'none') else self.tk.getint(i) # GH-103685.

		def invoke(self, index):
		"""Invoke a menu item identified by INDEX and execute
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Original file line number	Diff line number	Diff line change
		@@ -0,0 +1 @@
		Prepare :meth:`tkinter.Menu.index` for Tk 8.7 so that it does not raise ``TclError: expected integer but got ""`` when it should return ``None``.