Python Basic tutorial
Python It's an explanatory type 、 object-oriented 、 High level programming language for dynamic data types .
Python from Guido van Rossum to 1989 Invention at the end of the year , The first public release was released in 1991 year .
image Perl Language is the same , Python The source code also follows GPL(GNU General Public License) agreement .
It is officially announced that ,2020 year 1 month 1 day , stop it Python 2 Updates for .
Python 2.7 Identified as the last Python 2.x edition .
Who is suitable for reading this tutorial ？
This tutorial is suitable for people who want to learn from scratch Python Developers of programming languages . Of course, this tutorial will also go deep into some modules , Let you better understand Python Application of .
This tutorial is mainly aimed at Python 2.x Version of learning , If you use Python 3.x Please move to Python 3.X Version of the tutorial .
All examples of this tutorial are based on Python2.7.
Before learning this tutorial, you need to know
Before continuing this tutorial , You should know some basic computer programming terms . If you have studied PHP,ASP And other programming languages , It will help you understand Python Programming .
Execute Python Program
For most programming languages , The first entry programming code is "Hello World！", The following code is used Python output "Hello World！"：
Run instance »
Python 3.0+ The version has put print As a built-in function , output "Hello World！" The code is as follows ：
example (Python 3.0+)
Run instance »