Python可视化包Pygal来生成可缩放的矢量图形文件。
对于需要在尺寸不同的屏幕上显示的图片,这很有用, 因为它们将自动缩放,以适合观看者的屏幕。
Matplotlib 是一个 Python 的 2D绘图库,它以各种硬拷贝格式和跨平台的交互式环境生成出版质量级别的图形 。
通过 Matplotlib,开发者可以仅需要几行代码,便可以生成绘图,直方图,功率谱,条形图,错误图,散点图等。
中文版:https://www.numpy.org.cn/index.html
NumPy(Numeric Python)提供了许多高级的数值编程工具,如:矩阵数据类型、矢量处理,以及精密的运算库。专为进行严格的数字处理而产生。
SciPy是一款方便、易于使用、专为科学和工程设计的Python工具包.它包括统计,优化,整合,线性代数模块,傅里叶变换,信号和图像处理,常微分方程求解器等等.
Django是一个开放源代码的Web应用框架,由Python写成。
Django的主要目的是简便、快速的开发数据库驱动的网站。它强调代码复用,多个组件可以很方便的以“插件”形式服务于整个框架,Django有许多功能强大的第三方插件,你甚至可以很方便的开发出自己的工具包。
Official python beginner’s guide for the first-time users.
This tutorial does not attempt to be comprehensive and cover every single feature, or even every commonly used feature. Instead, it introduces many of Python’s most noteworthy features, and will give you a good idea of the language’s flavor and style. After reading it, you will be able to read and write Python modules and programs, and you will be ready to learn more about the various Python library modules described in The Python Standard Library.
Official, detail, documentation to the whole of the standard python library.
While The Python Language Reference describes the exact syntax and semantics of the Python language, this library reference manual describes the standard library that is distributed with Python. It also describes some of the optional components that are commonly included in Python distributions.
7, Python pandas
http://pandas.pydata.org/pandas-docs/stable/