Change suggested by Eryk Sun in a comment on PR 7137 after it was merged.
"Your Python may not be configured for Tk. **", file=sys.__stderr__)
raise SystemExit(1)
+# Valid arguments for the ...Awareness call below are defined in the following.
+# https://msdn.microsoft.com/en-us/library/windows/desktop/dn280512(v=vs.85).aspx
if sys.platform == 'win32':
import ctypes
+ PROCESS_SYSTEM_DPI_AWARE = 1
try:
- ctypes.OleDLL('shcore').SetProcessDpiAwareness(1)
+ ctypes.OleDLL('shcore').SetProcessDpiAwareness(PROCESS_SYSTEM_DPI_AWARE)
except (AttributeError, OSError):
pass