python · Wulian233 · Jun 1, 2024 · Jun 1, 2024 · Jun 2, 2024 · Jun 4, 2024
@@ -11,10 +11,6 @@
           "Your Python may not be configured for Tk. **", file=sys.__stderr__)
     raise SystemExit(1)
 
-if sys.platform == 'win32':
-    from idlelib.util import fix_win_hidpi
-    fix_win_hidpi()
-
 from tkinter import messagebox
 
 from code import InteractiveInterpreter

@@ -12,26 +12,11 @@
     * std streams (pyshell, run),
     * warning stuff (pyshell, run).
 """
-import sys
-
 # .pyw is for Windows; .pyi is for typing stub files.
 # The extension order is needed for iomenu open/save dialogs.
 py_extensions = ('.py', '.pyw', '.pyi')
 
 
-# Fix for HiDPI screens on Windows.  CALL BEFORE ANY TK OPERATIONS!
-# URL for arguments for the ...Awareness call below.
-# https://msdn.microsoft.com/en-us/library/windows/desktop/dn280512(v=vs.85).aspx
-if sys.platform == 'win32':  # pragma: no cover
-    def fix_win_hidpi():  # Called in pyshell and turtledemo.
-        try:
-            import ctypes
-            PROCESS_SYSTEM_DPI_AWARE = 1  # Int required.
-            ctypes.OleDLL('shcore').SetProcessDpiAwareness(PROCESS_SYSTEM_DPI_AWARE)
-        except (ImportError, AttributeError, OSError):
-            pass
-
-
 if __name__ == '__main__':
     from unittest import main
     main('idlelib.idle_test.test_util', verbosity=2)
diff --git a/Lib/tkinter/__init__.py b/Lib/tkinter/__init__.py
@@ -934,7 +934,7 @@ def tk_busy_configure(self, cnf=None, **kw):
         tk_busy_hold().  Options may have any of the values accepted by
         tk_busy_hold().
 
-        Please note that the option database is referenced by the widget
+        Please note that the option database is11 referenced by the widget
         name or class.  For example, if a Frame widget with name "frame"
         is to be made busy, the busy cursor can be specified for it by
         either call:
@@ -2464,6 +2464,22 @@ def __init__(self, screenName=None, baseName=None, className='Tk',
         if not sys.flags.ignore_environment:
             # Issue #16248: Honor the -E flag to avoid code injection.
             self.readprofile(baseName, className)
+        # Fix for HiDPI screens on Windows
+        # CALL BEFORE ANY TK OPERATIONS!
+        # URL for arguments for the ...Awareness call below.
+        # https://msdn.microsoft.com/en-us/library/windows/desktop/dn280512(v=vs.85).aspx
+        if sys.platform == 'win32':
+            import ctypes
+            try:
+                # >= win 8.1
+                PROCESS_SYSTEM_DPI_AWARE: int = 1  # Int required
+                ctypes.windll.shcore.SetProcessDpiAwareness(PROCESS_SYSTEM_DPI_AWARE)
+            except (ImportError, AttributeError, OSError):
+                try:
+                    # win 8.0 or less
+                    ctypes.windll.user32.SetProcessDPIAware()
+                except (ImportError, AttributeError, OSError):
+                    pass
 
     def loadtk(self):
         if not self._tkloaded:

@@ -93,10 +93,6 @@
 import turtle
 from turtledemo import __doc__ as about_turtledemo
 
-if sys.platform == 'win32':
-    from idlelib.util import fix_win_hidpi
-    fix_win_hidpi()
-
 demo_dir = os.path.dirname(os.path.abspath(__file__))
 darwin = sys.platform == 'darwin'
 STARTUP = 1

diff --git a/Misc/ACKS b/Misc/ACKS
@@ -1097,6 +1097,7 @@ Ivan Levkivskyi
 Ben Lewis
 William Lewis
 Akira Li
+Jiahao Li
 Robert Li
 Xuanji Li
 Zekun Li

diff --git a/Misc/NEWS.d/next/Library/2024-06-01-19-07-55.gh-issue-119459.WRP-4n.rst b/Misc/NEWS.d/next/Library/2024-06-01-19-07-55.gh-issue-119459.WRP-4n.rst
@@ -0,0 +1,2 @@
+Fix HiDPI blurring of every program window that using tkinter. Patch by
+Wulian233
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,2 @@
		Fix HiDPI blurring of every program window that using tkinter. Patch by
		Wulian233