如何绘制不完全适合周围矩形的右对齐字符串

def draw_right_aligned_string(rect_width, rect_height, text):
    # 计算字符串的长度
    text_length = len(text)

    # 如果字符串长度小于矩形宽度，则在字符串前面添加适当数量的空格
    if text_length < rect_width:
        text = ' ' * (rect_width - text_length) + text
    # 如果字符串长度大于矩形宽度，则截断字符串为矩形宽度的长度
    elif text_length > rect_width:
        text = text[:rect_width]

    # 绘制矩形
    for i in range(rect_height):
        if i == rect_height // 2:
            print(text)
        else:
            print(' ' * rect_width)

# 示例调用
draw_right_aligned_string(10, 5, 'Hello')