Menu Quit Error : SystemExit on VS Code

[BackMountainDevil]

Env

• win 10 amd64
• Visual Studio Code: .51.1
• python 3.9.0
• pygame 2.0.1
• pygame-menu 3.4.4

Error

code

import pygame
import pygame_menu

pygame.init()
surface = pygame.display.set_mode((600, 400))


def set_difficulty(value, difficulty):
    pass


def start_the_game():
    pass


menu = pygame_menu.Menu(300,
                        400,
                        'Welcome',
                        theme=pygame_menu.themes.THEME_BLUE)

menu.add_text_input('Name :', default='John Doe')
menu.add_selector('Difficulty :', [('Hard', 1), ('Easy', 2)],
                  onchange=set_difficulty)
menu.add_button('Play', start_the_game)
menu.add_button('Quit', pygame_menu.events.EXIT)
menu.mainloop(surface)

desc by VS Code

When I click the last menuitem called "QUIT", it just call this exception error

发生异常: SystemExit  
  File "D:\Documents\CAU\Lion\repositiries\Python\temp\tmp.py", line 32, in <module>
    menu.mainloop(surface)

Then I try to replace pygame_menu.events.EXIT with exit(0) or pygame_menu.events.close, but it does't help.

[ppizarror]

how do you run your script? I can't manage to get this same error even with tests

[ppizarror]

Exit event call the following:

pygame.quit()
sys.exit()

[ppizarror]

Maybe sys.exit() is the problem. I think using os._exit(1) should fix the issue

[ppizarror]

I think this fixes the issue, but sadly I cannot test...

def _exit(self):
    """
    Internal exit function.

    :return: None
    """
    self.disable()
    pygame.quit()
    try:
        sys.exit(0)
    except SystemExit:
        os._exit(1)

[BackMountainDevil]

bad code

# None of this can fixed that situation
menu.add_button('Quit', exit(0))
menu.add_button('Quit', pygame.quit())
menu.add_button('Quit', sys.exit(0))
menu.add_button('Quit', os._exit(1))

how I run my script

Run the example code by VS Code with extension called ms-python.python invented by Microsoft. Press F5 to run it. BREAKPOINTS contens of Raised Exceptions and Uncaught Exception. Only when click the Quit button in the menu will occur that - Exception has occurred: SystemExit.
If I run the code in VS Code with ms-python.python extension, it will cause an exception.

some temp work

• If I run the code with terminal - python tmp.py, it work fine.
• If I run the code in VS Code with ms-python.python extension, and canel both BREAKPOINTS, it work fine, no more exception.
• this code work fine

def quitgame():
    # do things
    exit(0)

menu.add_button('Quit', quitgame)

[BackMountainDevil]

New verison 3.5.1 work well. You guys really do a good thing
No matter use which one (PYGAME_QUIT, PYGAME_WINDOWCLOSE) does work. Thanks