示例:
class MyClass: @property def read_only(self): return None def __write_only_setter(self, value): pass write_only = property(None, __write_only_setter) a = MyClass() a.read_only = 10 # 无法设置属性 del a.read_only # 无法删除属性 print(a.write_only) # 无法读取属性