July 2017
Intermediate to advanced
398 pages
11h 54m
Chinese
Content preview from Python数据处理
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370
附录F
IPython
指南
尽管你的
Python shell
是有用的，但它缺少了
IPython
（
http://ipython.org/
）的很多魔力。
IPython
是一个增强的
Python shell
，提供了一些易于使用的快捷方式和在
shell
环境中
同
Python
交互的额外能力。它最初由想要一个更简单的
Python shell
的科学家和学生开
发（
http://blog.fperez.org/2012/01/ipython-notebook-historical.html
）。后来，它变成了学习
Python
以及通过解释器与
Python
交互的事实上的标准。
F.1
为什么使用
IPython
IPython
提供了很多在标准
Python shell
中缺少的功能。安装和使用
IPython
作为你的
shell
有很多好处。它的特性包括：
•
易于阅读的文档钩子
•
自动补全和用于库、类和对象探索的魔法命令
•
内联图片和图表生成
•
用来浏览历史、创建文件、调试脚本、重新加载脚本等的辅助工具
•
内置的命令行工具帮助
•
启动时的自动导入
它也是
Jupyter
（
https://jupyter.org/
）的一个重要组成部分。
Jupyter
是一个共享的
notebook
服务器，可以快速方便地在浏览器中进行数据探索。我们在第
10
章中介绍了使用
Jupyter
进行代码分享和演示。
F.2
IPython
起步
IPython
可以用
pip
方便地安装：
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.