def ReadOnlyObject(**args):
dictBI = {}
args_n = []
for name, val in args.items():
dictBI[name] = val
args_n.append(name)
dictBI[‘__slots__‘] = args_n
return type(‘ReadOnlyObject‘, (object,), dictBI)()
python创建只读属性对象的方法(ReadOnlyObject)
原文：http://www.jb51.net/article/33998.htm
