提示工具包以 READLINE_LIKE 样式在一列中完成

如何解决提示工具包以 READLINE_LIKE 样式在一列中完成

如何在提示工具包中以READLINE_LIKE 样式完成一列中的自定义单词？我正在尝试添加 '\n' 以创建新行，但它会自动在下一行前添加制表符。

from prompt_toolkit.completion import Completer,Completion
from prompt_toolkit.shortcuts import CompleteStyle,prompt

    class MyCompleter(Completer):
        def get_completions(self,document,complete_event):
            word = document.get_word_before_cursor()
            c = [('one','description of One'),('two','description of Two'),('three','description of Three')]
            for complete in c:
                if complete[0].startswith(word):
                    display = complete[0] + '  ->  ' + complete[1] + '\n' 
                    yield Completion(
                        complete[0],start_position=-len(word),display=display,)                
    
    
    prompt(
        "> ",completer=MyCompleter(),complete_style=CompleteStyle.READLINE_LIKE
    )

以下代码显示如下完成：

> <Tab>
one  ->  description of One
     two  ->  description of Two
     three  ->  description of Three

但我希望它是这样的：

> <Tab>
one  ->  description of One
two  ->  description of Two
three  ->  description of Three