gh-119174: Fix high DPI causes turtledemo(turtle-graphics examples) windows blurry

[Wulian233]

• Issue: [Windows] High DPI causes tkinter turtledemo windows blurry #119174

Copy https://github.com/python/cpython/blob/main/Lib/idlelib/pyshell.py#L16-L22 to https://github.com/python/cpython/blob/main/Lib/turtledemo/__main__.py

if win32: try: import ctypes PROCESS_SYSTEM_DPI_AWARE = 1 # Int required. ctypes.OleDLL('shcore').SetProcessDpiAwareness(PROCESS_SYSTEM_DPI_AWARE) except (ImportError, AttributeError, OSError): pass

[ghost]

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[terryjreedy]

Lint failed because news item needed newline. I should have replaced default "Update ..." message as change is not visible in diffs.

I will make unrelated config.py correction in a separate PR.

I will change this to move fixup code to a new function in idlelib.util and then conditionally import and call function.

[terryjreedy]

Wait for now.

[terryjreedy]

Ignore change request; I made all changes I think are needed. After separate config patch, I had to fix merge conflict and decided to make additional change here. Please pull changes to your system and test that revised code works.

[Wulian233]

Thanks! Look Good To Me! 😀

[miss-islington-app]

Thanks @Wulian233 for the PR, and @terryjreedy for merging it 🌮🎉.. I'm working now to backport this PR to: 3.12, 3.13.
🐍🍒⛏🤖

[bedevere-app]

GH-119289 is a backport of this pull request to the 3.13 branch.

[bedevere-app]

GH-119290 is a backport of this pull request to the 3.12 branch.