The basics of Python start

One: What is python:

Python (United Kingdom pronunciation:/paθn/American pronunciation:/paθɑn/), is an object-oriented, interpreted computer programming language, invented by Guido van Rossum in 1989, the first public release was released in 1991.

Python is purely free software, and the source code and interpreter CPython follow the GPL (GNU general public License) Agreement [1].

Python syntax is simple and clear, and one of the features is to force whitespace (white space) to be indented as a statement.

Python has a rich and powerful library. It is often nicknamed the glue language and is able to easily connect a variety of modules made in other languages, especially in C + +. A common application scenario is to use Python to quickly build a prototype of a program (sometimes even the final interface of the program), and then to the section where [2] has special requirements, in a more appropriate language rewrite, such as the 3D game Graphics rendering module, performance requirements are particularly high, can be rewritten in C + +, It is then encapsulated as an extension class library that Python can call. It is important to note that you may need to consider platform issues when you use the Extended class library, and some may not provide cross-platform implementations. (Excerpt from Baidu Encyclopedia)

Two: The purpose of learning Python

Understand the development of a simple way to do operation and maintenance.

Three: The basic text of Python

1, variable:

A = 1b = AA = 5print (A, B)

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The basics of Python start