安装
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple jupyter
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple jupyter_contrib_nbextensions
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple jupyter_nbextensions_configurator
jupyter nbextensions_configurator enable --user
启动
jupyter notebook
[I 21:54:27.997 NotebookApp] Writing notebook server cookie secret to D:\Users\LENOVO\AppData\Roaming\jupyter\runtime\notebook_cookie_secret
[I 21:54:28.615 NotebookApp] Serving notebooks from local directory: D:\Python\Python38
[I 21:54:28.615 NotebookApp] Jupyter Notebook 6.2.0 is running at:
[I 21:54:28.616 NotebookApp] http://localhost:8888/?token=a4059ad235b19bc7aa125077f19cbaeb5e2998e17038700e
[I 21:54:28.616 NotebookApp] or http://127.0.0.1:8888/?token=a4059ad235b19bc7aa125077f19cbaeb5e2998e17038700e
[I 21:54:28.616 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
[C 21:54:28.700 NotebookApp]
To access the notebook, open this file in a browser:
file:///D:/Users/LENOVO/AppData/Roaming/jupyter/runtime/nbserver-11272-open.html
Or copy and paste one of these URLs:
http://localhost:8888/?token=a4059ad235b19bc7aa125077f19cbaeb5e2998e17038700e
or http://127.0.0.1:8888/?token=a4059ad235b19bc7aa125077f19cbaeb5e2998e17038700e
[I 21:55:55.452 NotebookApp] 302 GET /?token=a4059ad235b19bc7aa125077f19cbaeb5e2998e17038700e (127.0.0.1) 1.000000ms
[I 21:56:52.412 NotebookApp] Interrupted...
[I 21:56:52.414 NotebookApp] Shutting down 0 kernels
[I 21:56:52.416 NotebookApp] Shutting down 0 terminals
使用浏览器要求输入密码
请输入
请输入token=a4059ad235b19bc7aa125077f19cbaeb5e2998e17038700e中的value
查看启动的列表
jupyter notebook list
Currently running servers:
http://localhost:8889/?token=ca4189e7a2ceedecb2157fe0fd981bee90197604c37320bf :: D:\Users\LENOVO\PycharmProjects\sql_server
使用界面
%time 和 %timeit
%time可以测量一行代码执行的时间
%timeit可以测量一行代码多次执行的时间
代码补齐功能
Jupyter Notebook代码提示及补齐功能
https://blog.csdn.net/cjw12581/article/details/104835296/
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