python初体验

1989年，Guido开始写Python语言的编译器。

 

1991年，第一个Python编译器诞生。它是用C语言实现的，并能够调用C语言的库文件。从一出生，Python已经具有了：类，函数，异常处理，包含表和词典在内的核心数据类型，以及模块为基础的拓展系统。

 

Granddaddy of Python web frameworks, Zope 1 was released in 1999

 

Python 1.0 - January 1994 增加了 lambda, map, filter and reduce.

 

Python 2.0 - October 16, 2000，加入了内存回收机制，构成了现在Python语言框架的基础

 

Python 2.4 - November 30, 2004, 同年目前最流行的WEB框架Django 诞生

 

Python 2.5 - September 19, 2006

 

Python 2.6 - October 1, 2008

 

Python 2.7 - July 3, 2010

 

In November 2014, it was announced that Python 2.7 would be supported until 2020, and reaffirmed that there would be no 2.8 release as users were expected to move to Python 3.4+ as soon as possible

 

Python 3.0 - December 3, 2008 (这里要解释清楚 为什么08年就出3.0，2010年反而又推出了2.7？是因为3.0不向下兼容2.0，导致大家都拒绝升级3.0，无奈官方只能推出2.7过渡版本)

 

Python 3.1 - June 27, 2009

 

Python 3.2 - February 20, 2011

 

Python 3.3 - September 29, 2012

 

Python 3.4 - March 16, 2014

 

Python 3.5 - September 13, 2015

 

Python 3.6 - 2016-12-23 发布python3.6.0版

借鉴大神知乎问答

 未来十年Python的前景会怎样？ https://www.zhihu.com/question/22112542/answer/166053516