设置DPI缩放等，wxpython高分辨率下模糊的问题处理

  import ctypes

  # Query DPI Awareness (Windows 10 and 8)
  awareness = ctypes.c_int()
  errorCode = ctypes.windll.shcore.GetProcessDpiAwareness(0, ctypes.byref(awareness))
  print(awareness.value)

  # Set DPI Awareness  (Windows 10 and 8)
  errorCode = ctypes.windll.shcore.SetProcessDpiAwareness(2)
  # the argument is the awareness level, which can be 0, 1 or 2:
  # for 1-to-1 pixel control I seem to need it to be non-zero (I'm using level 2)

  # Set DPI Awareness  (Windows 7 and Vista)
  success = ctypes.windll.user32.SetProcessDPIAware()
  # behaviour on later OSes is undefined, although when I run it on my Windows 10 machine, it seems to work with effects identical to SetProcessDpiAwareness(1