Python First Lesson

Python language Features:

Elegant, clear, simple

Suitable for development:

Web network and various network services

System Tools and Scripts

As a glue language, the modules developed in other languages are packaged for easy use.

Installation of Python2.7.10 (PATH environment variable) notepad++

Format selection: UTF-8 No BOM format encoding

Cannot have spaces at the beginning of the line, save as a. py file

Run

Cmd

CD e:\py

E:

Python comments begin with the  #  text followed by a comment until the end of the line

Basic syntax

Raw string

Please rewrite the following string in r‘‘‘...‘‘‘ the form of print:

Chinese encoding is supported with Unicode strings:

Print U ' Chinese '

Python First Lesson