jupyter notebook设置密码验证-ag真人游戏

jupyter notebook当前版本为6.3.0。

概述

jupyter notebook默认是以token来验证身份的。当在命令行使用jupyter notebook命令启动jupyter notebook服务器时，会自动生成一个token用来验证身份。

ps c:\users\administrator> jupyter notebook

[i 21:48:21.163 notebookapp] serving notebooks from local directory: c:\users\administrator
[i 21:48:21.163 notebookapp] the jupyter notebook is running at:
[i 21:48:21.164 notebookapp] http://localhost:8888/?token=da83de690be95fec7863b97942cc1fadfdaba7ab430809a8
[i 21:48:21.164 notebookapp]  or http://127.0.0.1:8888/?token=da83de690be95fec7863b97942cc1fadfdaba7ab430809a8
[i 21:48:21.164 notebookapp] use control-c to stop this server and shut down all kernels (twice to skip confirmation).
[c 21:48:21.275 notebookapp]
    to access the notebook, open this file in a browser:
        file:///c:/users/administrator/appdata/roaming/jupyter/runtime/nbserver-1808-open.html
    or copy and paste one of these urls:
        http://localhost:8888/?token=da83de690be95fec7863b97942cc1fadfdaba7ab430809a8
     or http://127.0.0.1:8888/?token=da83de690be95fec7863b97942cc1fadfdaba7ab430809a8

当更换浏览器或者注销(logout)之后，再次打开http://localhost:8888/会跳转到http://localhost:8888/login，如下图所示。
通过上面命令行内容或者jupyter notebook list可获取当前token。

ps c:\users\administrator> jupyter notebook list
currently running servers:
http://localhost:8888/?token=da83de690be95fec7863b97942cc1fadfdaba7ab430809a8 :: c:\users\administrator

设置密码

在上面的登录页面中可以在输入token之后设置密码。
在jupyter notebook 6.0之后的版本中，使用jupyter notebook password命令设置密码可能更简单。

ps c:\users\administrator> jupyter notebook password
enter password:
verify password:
[notebookpasswordapp] wrote hashed password to c:\users\administrator\.jupyter\jupyter_notebook_config.json

在输入密码后，提示经过哈希后的密码保存在c:\users\administrator\.jupyter\jupyter_notebook_config.json。

jupyter_notebook_config.json文件内容为：

{
  
  "notebookapp": {
  
    "password": "sha1:1fa311682b41:cd33fc2cc572b7df960690bbad8a7f4264198740"
  }
}

设置密码后，再次使用jupyter notebook命令启动jupyter notebook服务器时，会出现如下页面提示输入密码。

再次运行jupyter notebook list可发现当前jupyter notebook服务器地址不再显示token。

ps c:\users\administrator> jupyter notebook list
currently running servers:
http://localhost:8888/ :: c:\users\administrator

取消密码登录

最简单粗暴的方法就是删掉jupyter_notebook_config.json文件，但是该文件是jupyter的整体配置文件，如果有其他设置的话，删除不太方便。可以单独把"password": "sha1:1fa311682b41:cd33fc2cc572b7df960690bbad8a7f4264198740"密码这个键值对删除。

然后再启动jupyter notebook服务器，验证方式就会改回token方式。