jupyter_contrib_nbextension是Jupyter Notebook的一個擴展插件,裏面集成了很多擴展功能,但是按照網上方法安裝配置後,打開notebook總是未顯示Nbextensions的標籤:
開始安裝後,查看pip list,插件都安裝成功了,但是打開只有左邊原始三個標籤,Nbextensions的標籤一直未顯示出來,嘗試了以下三種方法,但是都沒有成功:
- 卸載了重新安裝,重新配置,未成功
- 更換瀏覽器,通過密碼登陸,未成功
- 打開http://localhost:8888/nbextensions?nbextension=toc2/main頁面的方式,但是顯示404 : Not Found You are requesting a page that does not exist!
以上方法是參考以下兩個連接,但是未成功,有人成功了,你們也可以試一下:
https://ask.csdn.net/questions/701471
https://blog.csdn.net/qq_34705900/article/details/80197956
**
劃重點,本人成功安裝方法步驟:
最後仔細閱讀了官方文件,採用以下步驟成功安裝顯示了,安裝命令可能會發生變化,你們如果安裝失敗,可以查看官方文檔,裏面有詳細步驟:
官方安裝文檔地址:
https://github.com/ipython-contrib/jupyter_contrib_nbextensions/blob/master/README.md
**
安裝步驟:
如果你已經安裝了,先執行卸載命令:
pip uninstall jupyter_contrib_nbextensions
pip uninstall jupyter_nbextensions_configurator
- 1
- 2
- 打開Anaconda Prompt窗口,執行第一個命令,用於安裝nbextensions:
pip install jupyter_contrib_nbextensions
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- 再執行第二個命令,用於安裝 javascript and css files
jupyter contrib nbextension install --user
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- 最後執行,用於安裝configurator
pip install jupyter_nbextensions_configurator
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然後重新啓動Jupyter Notebook後,就會發現已經有Nbextensions標籤了。
常用擴展功能,勾選上即可:
最常用功能說明,建議勾選上:
Collapsible headings 摺疊標題
Notify 通知機制,跑一些耗時較久的任務,完成後通知
Codefolding 摺疊代碼
Zen mode extension 隱藏活動狀態欄,方便注意代碼
Execute time extension 顯示運行的時間
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