简介

Jupyter是一个基于网页的用于交互计算的应用程序。其可被应用于全过程计算：开发、文档编写、运行代码和展示结果。

简而言之，Jupyter Notebook是以网页的形式打开，可以在网页页面中直接编写代码和运行代码，代码的运行结果也会直接在代码块下显示的程序。如在编程过程中需要编写说明文档，可在同一个页面中直接编写，便于作及时的说明和解释。

部署

以下基于RockyLinux8.7部署

  • 修改系统Python版本
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# 将默认Python版本修改为3.8
alternatives --config python3

There are 3 programs which provide 'python3'.

  Selection    Command
-----------------------------------------------
*  1           /usr/bin/python3.6
   2           /usr/bin/python3.11
 + 3           /usr/bin/python3.8

Enter to keep the current selection[+], or type selection number: 3
  • 执行部署
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# 环境安装
sudo dnf install -y python3-pip nginx
sudo pip3 install --upgrade pip
sudo pip3 install ipython
sudo pip3 install autopep8
sudo pip3 install jupyterlab
sudo pip3 install jupyter
  • 建立服务脚本
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# 建立Systemd的启动脚本
# sudo vim /usr/lib/systemd/system/jupyter.service
[Unit]
Description=Jupyter
After=syslog.target network.target

[Service]
# 指定执行用户
User=sujx
Environment="PATH=/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin"
# 指定浏览目录
WorkingDirectory=/home/sujx/projects/
# 配置运行参数，不启动浏览器，不限制访问IP
ExecStart=/usr/local/bin/jupyter notebook --no-browser --ip 0.0.0.0

Restart=on-failure
RestartSec=10

[Install]
WantedBy=multi-user.target
  • 配置Nginx反向代理
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# sudo vim /etc/nginx/conf.d/jupyter.conf
# 设置py.sujx.net为访问域名

server {
   listen 80;
   server_name py.sujx.net;
   return 301 https://$host$request_uri;
   # rewrite ^(.*)$ https://$host$1  permanent;
}

server {
        listen 443 ssl;
        server_name py.sujx.net;

        ssl_certificate /opt/cert/py.sujx.net.pem;
        ssl_certificate_key /opt/cert/py.sujx.net.key;
        
        ssl_session_timeout 5m;
        ssl_protocols TLSv1.2 TLSv1.3;
        ssl_prefer_server_ciphers on;

        location / {
                proxy_pass http://localhost:8888;
                proxy_set_header X-Real-IP $remote_addr;
                proxy_set_header Host $host;
                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
                proxy_http_version 1.1;
                proxy_set_header Upgrade $http_upgrade;
                proxy_set_header Connection "upgrade";
                proxy_redirect off;
        }
}
  • 拉起服务
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sudo systemctl daemon-reload
sudo systemctl enable --now jupyter.service
sudo systemctl restart nginx

插件

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# 生成配置文件
jupyter notebook --generate-config
# 生成自动补全
sudo pip3 install jupyter_contrib_nbextensions jupyter_nbextensions_configurator
jupyter contrib nbextension install --user
jupyter nbextensions_configurator enable --user
# 配置主题
sudo pip3 install jupyterthemes
# 查看主题
jt -l
# 配置主题
jt -t monokai

使用

  • 访问Token
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$jupyter notebook list
Currently running servers:
http://0.0.0.0:8888/?token=0dc58bfd73d2d966d31f9d3f4e :: /home/sujx/projects

index

  • 配置
    开启插件功能，依图打开相关插件功能
    extensions

  • 编写代码并运行
    newpyfile
    code