sequence.py 文件源码

def __init__(self, *layers):
        self.layers = layers
        links = [layer for layer in layers if isinstance(layer, chainer.Link)]
        # Cache the signatures because it might be slow
        self.argnames = [set(signature(layer).parameters)
                         for layer in layers]
        self.accept_var_args = [accept_variable_arguments(layer)
                                for layer in layers]
        super().__init__(*links)