报告对属性访问不当的情况:

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