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jupyter_contrib_nbextension是Jupyter Notebook的一个扩展插件,里面集成了很多扩展功能,但是按照网上方法安装配置后,打开notebook总是未显示Nbextensions的标签:
开始安装后,查看pip list,插件都安装成功了,但是打开只有左边原始三个标签,Nbextensions的标签一直未显示出来,尝试了以下三种方法,但是都没有成功:
最后仔细阅读了官方文件,采用以下步骤成功安装显示了,安装命令可能会发生变化,你们如果安装失败,可以查看官方文档,里面有详细步骤:
官方安装文档地址:
https://github.com/ipython-contrib/jupyter_contrib_nbextensions/blob/master/README.md
**
安装步骤:
如果你已经安装了,先执行卸载命令:
pip uninstall jupyter_contrib_nbextensions
pip uninstall jupyter_nbextensions_configurator
pip install jupyter_contrib_nbextensions
jupyter contrib nbextension install --user
pip install jupyter_nbextensions_configurator
然后重新启动Jupyter Notebook后,就会发现已经有Nbextensions标签了。
常用扩展功能,勾选上即可:
最常用功能说明,建议勾选上:
Collapsible headings 折叠标题
Notify 通知机制,跑一些耗时较久的任务,完成后通知
Codefolding 折叠代码
Zen mode extension 隐藏活动状态栏,方便注意代码
Execute time extension 显示运行的时间
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