[pull] main from python:main

.github/workflows/jit.yml

@@ -64,10 +64,10 @@ jobs:
         include:
           - target: i686-pc-windows-msvc/msvc
             architecture: Win32
-            runner: windows-2025-vs2026
+            runner: windows-2025
           - target: x86_64-pc-windows-msvc/msvc
             architecture: x64
-            runner: windows-2025-vs2026
+            runner: windows-2025
           - target: aarch64-pc-windows-msvc/msvc
             architecture: ARM64
             runner: windows-11-arm

.github/workflows/reusable-windows-msi.yml

@@ -17,7 +17,7 @@ env:
 jobs:
   build:
     name: installer for ${{ inputs.arch }}
-    runs-on: ${{ inputs.arch == 'arm64' && 'windows-11-arm' || 'windows-2025-vs2026' }}
+    runs-on: ${{ inputs.arch == 'arm64' && 'windows-11-arm' || 'windows-2025' }}
     timeout-minutes: 60
     env:
       ARCH: ${{ inputs.arch }}

.github/workflows/reusable-windows.yml

@@ -26,7 +26,7 @@ env:
 jobs:
   build:
     name: Build and test (${{ inputs.arch }}, ${{ inputs.interpreter }})
-    runs-on: ${{ inputs.arch == 'arm64' && 'windows-11-arm' || 'windows-2025-vs2026' }}
+    runs-on: ${{ inputs.arch == 'arm64' && 'windows-11-arm' || 'windows-2025' }}
     timeout-minutes: 60
     env:
       ARCH: ${{ inputs.arch }}

Doc/extending/extending.rst

@@ -231,10 +231,8 @@ calling the Python callback functions from a C callback.  Other uses are also
 imaginable.
 
 Fortunately, the Python interpreter is easily called recursively, and there is a
-standard interface to call a Python function.  (I won't dwell on how to call the
-Python parser with a particular string as input --- if you're interested, have a
-look at the implementation of the :option:`-c` command line option in
-:file:`Modules/main.c` from the Python source code.)
+standard interface to call a Python function.  (If you're interested in how to call the
+Python parser with a particular string as input, see :ref:`veryhigh`.)
 
 Calling a Python function is easy.  First, the Python program must somehow pass
 you the Python function object.  You should provide a function (or some other
@@ -641,7 +639,7 @@ and the object is freed.
 
 An alternative strategy is called :dfn:`automatic garbage collection`.
 (Sometimes, reference counting is also referred to as a garbage collection
-strategy, hence my use of "automatic" to distinguish the two.)  The big
+strategy, hence the use of "automatic" to distinguish the two.)  The big
 advantage of automatic garbage collection is that the user doesn't need to call
 :c:func:`free` explicitly.  (Another claimed advantage is an improvement in speed
 or memory usage --- this is no hard fact however.)  The disadvantage is that for

Doc/library/tkinter.rst

@@ -1955,6 +1955,37 @@ Base and mixin classes
       color change when the mouse passes over a slider).
       Return the resulting setting.
 
+   .. method:: tk_appname(name=None)
+
+      Query or set the name used to communicate with this application through
+      the ``send`` command.
+      With no argument, return the current name; otherwise change it to *name*
+      and return the actual name set, which may have a suffix appended to keep
+      it unique among the applications on the display.
+
+      .. versionadded:: next
+
+   .. method:: tk_useinputmethods(boolean=None, *, displayof=0)
+
+      Query or set whether Tk uses the X Input Methods (XIM) for filtering
+      events, and return the resulting state.
+      This is significant only on X11; if XIM support is not available it
+      always returns ``False``.
+
+      .. versionadded:: next
+
+   .. method:: tk_caret(*, x=None, y=None, height=None)
+
+      Set or query the caret location for the widget's display.
+      The caret is the per-display insertion position used for global focus
+      indication (for accessibility) and for placing the input method
+      (XIM or IME) window.
+      With no argument, return the current location as a dictionary with the
+      keys ``'x'``, ``'y'`` and ``'height'``; otherwise update the given
+      coordinates.
+
+      .. versionadded:: next
+
    .. method:: tk_scaling(number=None, *, displayof=0)
 
       Query or set the scaling factor used by Tk to convert between physical

Doc/library/tkinter.ttk.rst

@@ -2016,6 +2016,16 @@ If you don't know the class name of a widget, use the method
       Returns a tuple of all known themes.
 
 
+   .. method:: theme_styles(themename=None)
+
+      Returns a tuple of all styles in *themename*.
+      If *themename* is not given, the current theme is used.
+
+      .. versionadded:: next
+
+      Availability: Tk 9.0.
+
+
    .. method:: theme_use(themename=None)
 
       If *themename* is not given, returns the theme in use.  Otherwise, sets

Doc/whatsnew/3.16.rst

@@ -173,6 +173,11 @@ tkinter
   synchronization of the displayed view with the underlying text.
   (Contributed by Serhiy Storchaka in :gh:`151675`.)
 
+* Added the :meth:`ttk.Style.theme_styles
+  <tkinter.ttk.Style.theme_styles>` method which returns the list of styles
+  defined in a theme.
+  (Contributed by Serhiy Storchaka in :gh:`151920`.)
+
 * Added new :class:`!tkinter.Canvas` methods :meth:`~tkinter.Canvas.rchars`
   which replaces the text or coordinates of canvas items, and
   :meth:`~tkinter.Canvas.rotate` which rotates the coordinates of canvas items.
@@ -194,6 +199,12 @@ tkinter
   badge) and :meth:`~tkinter.Wm.wm_stackorder` (toplevel stacking order).
   (Contributed by Serhiy Storchaka in :gh:`151874`.)
 
+* Added the :meth:`~tkinter.Misc.tk_appname`,
+  :meth:`~tkinter.Misc.tk_useinputmethods` and :meth:`~tkinter.Misc.tk_caret`
+  methods, exposing the application send name, the X Input Methods state and
+  the input method caret location.
+  (Contributed by Serhiy Storchaka in :gh:`151886`.)
+
 * Added support for more options in :class:`!tkinter.PhotoImage` methods: the
   *format* parameter of :meth:`~tkinter.PhotoImage.put`, the *metadata*
   parameter of :meth:`~tkinter.PhotoImage.put`, :meth:`~tkinter.PhotoImage.read`,
@@ -205,7 +216,6 @@ tkinter
   dithered image when its data was supplied in pieces.
   (Contributed by Serhiy Storchaka in :gh:`151888`.)
 
-
 xml
 ---
 

Lib/test/test_tkinter/test_misc.py

@@ -463,6 +463,29 @@ def test_tk_bisque(self):
         self.assertEqual(root['background'], '#ffe4c4')
         self.assertRaises(TypeError, root.tk_bisque, 'x')
 
+    def test_tk_appname(self):
+        old = self.root.tk_appname()
+        self.assertIsInstance(old, str)
+        self.addCleanup(self.root.tk_appname, old)
+        # Setting the name returns the actual name (possibly with a suffix
+        # appended to keep it unique).
+        new = self.root.tk_appname('PythonTkTest')
+        self.assertIsInstance(new, str)
+        self.assertEqual(self.root.tk_appname(), new)
+
+    def test_tk_useinputmethods(self):
+        old = self.root.tk_useinputmethods()
+        self.assertIsInstance(old, bool)
+        self.addCleanup(self.root.tk_useinputmethods, old)
+        # Setting returns the resulting state.  On systems without XIM support
+        # the state is always False, so only check the True->False direction.
+        self.assertIs(self.root.tk_useinputmethods(False), False)
+
+    def test_tk_caret(self):
+        self.assertIsNone(self.root.tk_caret(x=5, y=10, height=20))
+        caret = self.root.tk_caret()
+        self.assertEqual(caret, {'x': 5, 'y': 10, 'height': 20})
+
     def test_tk_scaling(self):
         old = self.root.tk_scaling()
         self.assertIsInstance(old, float)

Lib/test/test_ttk/test_style.py

@@ -6,7 +6,8 @@
 from test import support
 from test.support import requires
 from test.test_tkinter.support import setUpModule  # noqa: F401
-from test.test_tkinter.support import AbstractTkTest, get_tk_patchlevel
+from test.test_tkinter.support import (AbstractTkTest, get_tk_patchlevel,
+                                       requires_tk)
 
 requires('gui')
 
@@ -124,6 +125,25 @@ def test_theme_use(self):
 
         self.style.theme_use(curr_theme)
 
+    @requires_tk(9, 0)
+    def test_theme_styles(self):
+        # The 'default' theme is always available and defines the base styles.
+        default_styles = self.style.theme_styles('default')
+        self.assertIsInstance(default_styles, tuple)
+        self.assertIn('.', default_styles)
+        self.assertIn('TButton', default_styles)
+
+        # Without an argument the current theme is used.
+        styles = self.style.theme_styles()
+        self.assertIsInstance(styles, tuple)
+        self.assertIn('.', styles)
+
+        for theme in self.style.theme_names():
+            self.assertIsInstance(self.style.theme_styles(theme), tuple)
+
+        self.assertRaises(tkinter.TclError,
+                          self.style.theme_styles, 'nonexistingname')
+
     def test_theme_settings(self):
         style = self.style
         theme = style.theme_use()

Lib/tkinter/__init__.py

@@ -745,6 +745,47 @@ def tk_setPalette(self, *args, **kw):
         self.tk.call(('tk_setPalette',)
               + _flatten(args) + _flatten(list(kw.items())))
 
+    def tk_appname(self, name=None):
+        """Query or set the name used to communicate with this application
+        through the send command.
+
+        With no argument, return the current name; otherwise change it to NAME
+        and return the actual name set (which may have a suffix appended to
+        keep it unique)."""
+        if name is None:
+            return self.tk.call('tk', 'appname')
+        return self.tk.call('tk', 'appname', name)
+
+    def tk_useinputmethods(self, boolean=None, *, displayof=0):
+        """Query or set whether Tk uses the X Input Methods (XIM) for filtering
+        events, and return the resulting state.
+
+        This is significant only on X11; if XIM support is not available it
+        always returns False."""
+        args = ('tk', 'useinputmethods') + self._displayof(displayof)
+        if boolean is not None:
+            args += (boolean,)
+        return self.tk.getboolean(self.tk.call(args))
+
+    def tk_caret(self, *, x=None, y=None, height=None):
+        """Set or query the caret location for this widget's display.
+
+        The caret is the per-display insertion position used for global focus
+        indication (for accessibility) and for placing the input method
+        (XIM or IME) window.  With no argument, return the current location as
+        a dictionary with keys 'x', 'y' and 'height'; otherwise update the
+        given coordinates."""
+        args = ('tk', 'caret', self._w)
+        for option, value in (('-x', x), ('-y', y), ('-height', height)):
+            if value is not None:
+                args += (option, value)
+        if len(args) > 3:
+            self.tk.call(args)
+        else:
+            values = self.tk.splitlist(self.tk.call(args))
+            return {values[i][1:]: self.tk.getint(values[i + 1])
+                    for i in range(0, len(values), 2)}
+
     def tk_scaling(self, number=None, *, displayof=0):
         """Query or set the scaling factor used by Tk to convert between
         physical units and pixels.

Lib/tkinter/ttk.py

@@ -492,6 +492,20 @@ def theme_names(self):
         return self.tk.splitlist(self.tk.call(self._name, "theme", "names"))
 
 
+    def theme_styles(self, themename=None):
+        """Returns a list of all styles in themename.
+
+        If themename is omitted, the current theme is used.
+
+        Availability: Tk 9.0.
+        """
+        if themename is None:
+            return self.tk.splitlist(
+                self.tk.call(self._name, "theme", "styles"))
+        return self.tk.splitlist(
+            self.tk.call(self._name, "theme", "styles", themename))
+
+
     def theme_use(self, themename=None):
         """If themename is None, returns the theme in use, otherwise, set
         the current theme to themename, refreshes all widgets and emits

Misc/NEWS.d/next/Library/2026-06-22-01-51-06.gh-issue-151886.MsLlNz.rst

@@ -0,0 +1,4 @@
+Add the :meth:`!tkinter.Misc.tk_appname`,
+:meth:`!tkinter.Misc.tk_useinputmethods` and :meth:`!tkinter.Misc.tk_caret`
+methods, wrapping the ``tk appname``, ``tk useinputmethods`` and ``tk caret``
+Tk commands.

Misc/NEWS.d/next/Library/2026-06-22-14-30-00.gh-issue-151920.Th3mSt.rst

@@ -0,0 +1,3 @@
+Add the :meth:`ttk.Style.theme_styles <tkinter.ttk.Style.theme_styles>`
+method, wrapping the Tk ``ttk::style theme styles`` subcommand, which
+returns the list of styles defined in a theme.