runtime.py 文件源码

def isWinNT(self):
        """Are we running in Windows NT?"""
        if self.getType() == 'win32':
            import _winreg
            try:
                k=_winreg.OpenKeyEx(_winreg.HKEY_LOCAL_MACHINE,
                                    r'Software\Microsoft\Windows NT\CurrentVersion')
                _winreg.QueryValueEx(k, 'SystemRoot')
                return 1
            except WindowsError:
                return 0
        # not windows NT
        return 0