About.py 文件源码

def _get_bundle_dir(self):
        # set by PyInstaller, see http://pyinstaller.readthedocs.io/en/v3.2/runtime-information.html
        if getattr(sys, 'frozen', False):
            return sys._MEIPASS
        else:
            return os.path.dirname(os.path.abspath(__file__))