making a topmost window in sdl2 on windows with python

sdl2window.py

import sdl2
import ctypes


def main():

    window = sdl2.SDL_CreateWindow('test'.encode('utf-8'),
                                   sdl2.SDL_WINDOWPOS_UNDEFINED,
                                   sdl2.SDL_WINDOWPOS_UNDEFINED,
                                   800, 600,
                                   sdl2.SDL_WINDOW_SHOWN)

    window_info = sdl2.SDL_SysWMinfo()
    sdl2.SDL_VERSION(ctypes.pointer(window_info.version))
    window_info.version.major = 2
    window_info.version.minor = 0

    sdl2.SDL_GetWindowWMInfo(window, ctypes.pointer(window_info))

    user32 = ctypes.WinDLL('User32.dll')
    SetWindowPos = user32.SetWindowPos

    SetWindowPos(window_info.info.win.window,
                 -1, 50, 50, 800, 600,
                 # No Move/Resize
                 0x0002 | 0x0001)

    while True:

        event = sdl2.SDL_Event()

        while sdl2.SDL_PollEvent(ctypes.byref(event)) != 0:
            if event.type == sdl2.SDL_QUIT:
                return

        sdl2.SDL_Delay(60)


main()