parameters.py 文件源码

def __str__(self):
        """
        IntArrayParameter needs to "truncate" the array by temporarily
        overriding np.set_printoptions
        """
        opt = np.get_printoptions()
        # Value:_ takes 7 characters
        np.set_printoptions(threshold=8, edgeitems=3, linewidth=opt['linewidth']-7)
        str_ = super(IntArrayParameter, self).__str__()
        np.set_printoptions(**opt)
        return str_