如何在jupyter-notebook中不隨意添加`\n`復制粘貼多行文本輸入？

Question

我正在嘗試從 jupyter-notebook 單元格獲取交互式多行用戶輸入，如下所示：

contents = []
while True:
    line = input()
    if line:
        contents.append(line)
    else:
        break
        
input_text = "\n".join(contents)

輸入文本示例：

This is a multi-line input.
It is good to put several lines after each other. 
The reason of this is a good indentation.
One can use both tabs and spaces.

但是，當我從某處復制粘貼多行輸入而不是手動逐行傳遞時，它會連接成一個空格分隔的字符串，如下所示：

如何建立復制粘貼多行文本輸入而不在每行后任意添加\n ？

Answer 1

如果您能夠通過添加 '\r\n' 或其他可以在之后拆分的預定義分隔符來預處理用戶輸入，則可能會出現骯臟的解決方法

This is a multi-line input.\r\n
It is good to put several lines after each other.\r\n
The reason of this is a good indentation.\r\n
One can use both tabs and spaces.

你可以使用解碼

print(input().encode().decode('unicode_escape'))

結果 output：

This is a multi-line input.
It is good to put several lines after each other.
The reason of this is a good indentation.
One can use both tabs and spaces.