获取当前的jupyter-lab笔记本名称(适用于Jupyter-lab版本2.1和3.0.1以及笔记本版本> 6.0.3) [英] Get current jupyter-lab notebook name [for Jupyter-lab version 2.1 and 3.0.1 and notebook version >6.0.3)

问题描述

大家好，

正如我的标题所建议的那样，我想访问笔记本名称(在 jupyter-lab 中)作为变量.因此，我可以在笔记本本身中重用它(例如，命名笔记本中生成的一些图形文件).

As my title suggested it, I would like to get access to the notebook name (in jupyter-lab) as a variable. So I could reuse it in the notebook itself (for example to name some figure files generated in the notebook).

我看到几年前也出现过类似的问题 [请参阅此处] .但是我没有找到满意的答案.

I saw that a similar issue was opened years ago [see here]. However I didnt find a satisfactory answer.

我喜欢 @bill建议的答案的简单性:

import ipyparams

currentNotebook = ipyparams.notebook_name

但是，它对我不起作用.我在第一次执行第一个单元格时收到此警告:

However, it doesn't work for me. I got this warning the first time I execute the first cell:

import ipyparams
Javascript Error: Jupyter is not defined

currentNotebook = ipyparams.notebook_name

currentNotebook
   ''

然后，如果我再次重新运行该单元格，则不再有警告消息，但是变量currentNotebook仍然为空. (我按顺序运行单元，但没有执行运行所有单元".)

Then if I rerun the cell again, I don't have the warning message anymore but the variable currentNotebook is still empty. (I run the cell sequentially, I didn't do a 'Run All Cells').

我的Jupyter版本是

My Jupyter version is

jupyter notebook --version                                                                            
6.0.3]

jupyter-lab --version                                                                                 
2.1.1

我主要将笔记本用于 python 代码.

I am using my notebook mostly for python code.

@juan解决方案[此处]，使用

@juan solution [here], using ipynbname is working for

jupyter-notebook : 6.1.6
jupyter lab : 2.2.6

，但此解决方案仍不适用于jupyter lab : 3.0.1

ipynbname 现在适用于jupyter 3

ipynbname is now working for jupyter 3

有关它的更多详细信息[此处]

More details about it [here]

推荐答案

作为替代方案，您可以使用以下库:

As an alternative you can use the following library: ipynbname

#! pip install ipynbname

import ipynbname
nb_fname = ipynbname.name()
nb_path = ipynbname.path()

这对我有用，解决方案非常简单.

This worked for me and the solution is quite straightforward.

这篇关于获取当前的jupyter-lab笔记本名称(适用于Jupyter-lab版本2.1和3.0.1以及笔记本版本> 6.0.3)的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！