nn.py 文件源码

def __setattr__(self, name, value):
        assert isinstance(value, Residual) is False

        if isinstance(value, Module):
            self.__module_name__ = name

            self.__modules__.append((name, value))
            value.set_parent_module(self)

            self.update_params()
            return super(chainer.Link, self).__setattr__(name, value)   # prevent module from being added to self._children

        if isinstance(value, chainer.Link):
            if name.startswith("_nn_layer_"):
                return self.super__setattr__(name, value)

            self.__links__.append((name, value))

            self.update_params()

            with self.init_scope():
                return self.super__setattr__(name, value)

        super(Module, self).__setattr__(name, value)