在这段Python代码中_usetattr_uu的含义是什么？

我想知道uuuSetAttr_uuuuuuuuuuu魔法函数和self之间的区别。

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现在我在这里添加了更多的代码。在构造函数中，它是object.setattr。那么被覆盖的代码对它有什么影响呢？

与几乎所有的类一样，\uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu。如果不需要更改x.foo的语义，则可能不存在setattr。x、 foo被定义为_usetattr__; on self；所以它可以做任何事情，比如像Django那样设置DB字段

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但是请注意，问题中的代码调用object.\uuuuSetAttr\uuuuuuuuuuu，而不是self上的代码。因此，即使当前类重写_usetattr_uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu。。。设置属性。

这是整个类吗？它正在调用object.\uuuuSetAttr\uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu？否则，我很确定这两个版本都相当于避免对象的版本。uuu setattr_uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu。通常不需要为uuu init_uuuu.@ShadowRanger fat finger:。在构造函数中，它是object.setattr。那么覆盖对它有影响吗？

class Local(object):
__slots__ = ('__storage__', '__ident_func__')

def __init__(self):
    object.__setattr__(self, '__storage__', {})
    object.__setattr__(self, '__ident_func__', get_ident)

def __call__(self, proxy):
    """Create a proxy for a name."""
    return LocalProxy(self, proxy)

def __getattr__(self, name):
    try:
        return self.__storage__[self.__ident_func__()][name]
    except KeyError:
        raise AttributeError(name)

def __setattr__(self, name, value):
    ident = self.__ident_func__()
    storage = self.__storage__
    try:
        storage[ident][name] = value
    except KeyError:
        storage[ident] = {name: value}

def __delattr__(self, name):
    try:
        del self.__storage__[self.__ident_func__()][name]
    except KeyError:
        raise AttributeError(name)