Python from Guido van Rossum On 1989 At the end of the year , The first public release was released in 1991 year .
image Perl The language is the same , Python The source code also follows GPL(GNU General Public License) agreement .
Official announcement ,2020 year 1 month 1 Japan , stop it Python 2 Update .
Python 2.7 Was identified as the last Python 2.x edition .
Who is suitable to read this tutorial ？
This tutorial is suitable for people who want to learn from scratch Python Programming language developers . Of course, this tutorial will also deepen some modules , Let you better understand Python Application .
This tutorial focuses on Python 2.x Version learning , If you're using Python 3.x Move to version Python 3.X Version of the tutorial .
All examples of this tutorial are based on Python2.7.
You need to know
Before continuing this tutorial , You should know some basic computer programming terms . If you have PHP,ASP Programming language , It will help you to understand Python Programming .
perform Python Program
For most programming languages , The first entry-level programming code is "Hello World！", The following code is for use Python Output "Hello World！"：