python jupyter入门教程
Jupyter Notebook 是一个在浏览器中使用的交互式的笔记本，可以实现将代码、文字完美结合起来，它的受众群体大多数是一些从事数据科学领域相关(机器学习、数据分析等)的人员。
1.jupyter
Jupyter Notebook是一个开源的Web应用程序，允许用户创建和共享包含代码、方程式、可视化和文本的文档。它的用途包括：数据清理和转换、数值模拟、统计建模、数据可视化、机器学习等等
2.jupyter基础操作
2.1windows更新pip库python -m pip install --upgrade pip -i https://pypi.douban.com/simple
C:Users篮球>python -m pip install --upgrade pip -i https://pypi.douban.com/simpleLooking in indexes: https://pypi.douban.com/simpleCollecting pip Downloading https://pypi.doubanio.com/packages/ca/31/b88ef447d595963c01060998cb329251648acf4a067721b0452c45527eb8/pip-21.2.4-py3-none-any.whl (1.6 MB) |████████████████████████████████| 1.6 MB 1.1 MB/sInstalling collected packages: pip Attempting uninstall: pip Found existing installation: pip 20.1.1 Uninstalling pip-20.1.1: Successfully uninstalled pip-20.1.1Successfully installed pip-21.2.42.2jupyter安装
#安装jupyterpip install jupyter#有错误提升的话，则需要安装依赖包,No module named ’x’ x显示什么就安装什么依赖包pip install maturin#安装插件，提高效率pip install jupyter_contrib_nbextensions#更新jupyter pip install --upgrade jupyter2.3初次启动jupyter
#按windows键+r 输入:jupyter-notebook#google浏览器 输入：127.0.0.1:8888 或者 localhost:8888
看到这个页面则成功！
C:>CD jupyterC:jupyter> #windows命令创建文件C:jupyter>jupyter notebook --generate-config #生成文件C:jupyter>jupyter notebook password #设置密码x x x x#或者查看token输入登录C:jupyter>jupyter notebook list
#再次运行jupyterE:>jupyter notebook[W 21:12:13.097 NotebookApp] Terminals not available (error was No module named ’winpty.cywinpty’)[I 21:12:13.099 NotebookApp] Serving notebooks from local directory: E:[I 21:12:13.099 NotebookApp] Jupyter Notebook 6.4.3 is running at:[I 21:12:13.102 NotebookApp] http://localhost:8888/[I 21:12:13.102 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
看到此页面则成功！！！
3.创建一个jupyter文本
4.jupyter文本的用法
4.1保存和下载文本
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