main.py 文件源码

def get_system_user():
    """Return system user info string, such as USERNAME-EUID"""
    try:
        info = getpass.getuser()
    except ImportError:
        if os.name == 'nt':
            # when there is no 'USERNAME' in environment, getpass.getuser()
            # fail when trying to import 'pwd' module - which is unix only.
            # In that case we have to fallback to real win32 API.
            import win32api
            info = win32api.GetUserName()
        else:
            raise

    euid = getattr(os, 'geteuid', None) # Non available on some platforms
    if euid is not None:
        info = '%s-%d' % (info, euid())
    return info