# -*- coding: utf-8 -*-
##Pyslvs - Dimensional Synthesis of Planar Four-bar Linkages in PyQt5 GUI.
##Copyright (C) 2016 Yuan Chang [daan0014119@gmail.com]
from os import _exit
if __name__=='__main__':
    try:
        from core.info.info import show_info, Pyslvs_Splash
        args = show_info()
        from PyQt5.QtWidgets import QApplication
        from core.main import MainWindow
        if args.fusion: QApplication.setStyle('fusion')
        app = QApplication(list(vars(args).values()))
        splash = Pyslvs_Splash()
        splash.show()
        run = MainWindow(args)
        run.show()
        splash.finish(run)
        _exit(app.exec())
    except:
        import logging
        logging.exception("Exception Happened.")
        _exit(1)

# -*- coding: utf-8 -*-
##Pyslvs - Dimensional Synthesis of Planar Four-bar Linkages in PyQt5 GUI.
##Copyright (C) 2016 Yuan Chang [daan0014119@gmail.com]
from sys import exit
if __name__=='__main__':
    try:
        from core.info.info import show_info, Pyslvs_Splash
        args = show_info()
        from PyQt5.QtWidgets import QApplication
        from core.main import MainWindow
        if args.fusion: QApplication.setStyle('fusion')
        app = QApplication(list(vars(args).values()))
        splash = Pyslvs_Splash()
        splash.show()
        run = MainWindow(args)
        run.show()
        splash.finish(run)
        ExitCode = app.exec()
    except:
        import logging
        logging.exception("Exception Happened.")
        ExitCode = 1
    finally: exit(ExitCode)

Change the way of exit application.
Change the way of exit application.
