如何在Jupyter Notebook中将列表输出为表格?

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问题描述

我知道我以前曾经在某个地方看到过一些例子，但是对于我一生来说，在谷歌搜索时找不到它.

I know that I've seen some example somewhere before but for the life of me I cannot find it when googling around.

我有一些数据行:

data = [[1,2,3],
        [4,5,6],
        [7,8,9],
        ]

我想将此数据输出到表中，例如

And I want to output this data in a table, e.g.

+---+---+---+
| 1 | 2 | 3 |
+---+---+---+
| 4 | 5 | 6 |
+---+---+---+
| 7 | 8 | 9 |
+---+---+---+

很显然，我可以使用诸如prettytable之类的库，或者下载熊猫之类的东西，但是我对此并不感兴趣.

Obviously I could use a library like prettytable or download pandas or something but I'm very disinterested in doing that.

我只想在Jupyter笔记本单元中将行输出为表格.我该怎么做?

I just want to output my rows as tables in my Jupyter notebook cell. How do I do this?

推荐答案

我终于重新找到了 jupyter/IPython文档.

我需要这个:

from IPython.display import HTML, display

data = [[1,2,3],
        [4,5,6],
        [7,8,9],
        ]

display(HTML(
   '<table><tr>{}</tr></table>'.format(
       '</tr><tr>'.join(
           '<td>{}</td>'.format('</td><td>'.join(str(_) for _ in row)) for row in data)
       )
))

(我可能对理解的理解有些微，但我们需要的是display(HTML('some html here')))

(I may have slightly mucked up the comprehensions, but display(HTML('some html here')) is what we needed)

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