Python display UTF-8 Chinese Text specific operation method explanation

Python show UTF-8 Chinese text is a headache for most beginners. However, I believe that you can fully master this application technology after learning the following code examples. Next let's take a look at the related operation skills.

• Introduction to two common methods for connecting Python to a database
• Tips for sharing Python Chinese Characters
• Summary of common Python application scopes
• How to convert a Python program to an EXE file
• How to bind a C ++ program to Python

Before learning how to display UTF-8 Chinese text in Python, let's take a look at the advantages of Python.

Simple ---- Python is a language that represents the simple ideology. Reading a good Python program is like reading English, although the English requirements are very strict! The essence of this pseudo-code in Python is one of its biggest advantages. It enables you to focus on solving problems rather than understanding the language itself.

Easy to learn ---- as you will see soon, Python is extremely easy to use. As mentioned above, Python has extremely simple syntax.

Free and open-source ---- Python is one of FLOSS free/open source software. Simply put, you can freely publish copies of the software, read its source code, make changes to it, and use part of it in new free software. FLOSS is based on the concept of a group sharing knowledge. This is one of the reasons why Python is so excellent-it was created and often improved by a group of people who want to see a better Python.

High-level Language-when writing a program in Python, you do not need to consider the underlying details such as how to manage the memory used by your program.

Portability-because of its open source nature, Python has been transplanted on many platforms and changed to make it work on different platforms ). If you are careful not to use system-dependent features, all your Python programs can run on any of the following platforms without modification. These platforms include Linux, Windows, FreeBSD, Macintosh, Solaris, OS/2, Amiga, AROS, AS/400, BeOS, OS/390, z/OS, Palm OS, QNX, VMS, Psion, Acom risc OS, VxWorks, PlayStation, Sharp Zaurus, Windows CE, and even PocketPC and Symbian!

Explanatory ---- this requires some explanation. A program written in a compiled language such as C or C ++ can be converted from the source file C or C ++ to the binary code of the language used by your computer, 0 and 1 ). This process is completed by the compiler and different tags and options. When you run your program, the connection/reprinter software copies your program from the hard disk to the memory and runs it. Programs Written in Python do not need to be compiled into binary code. You can run the program directly from the source code. Inside the computer, the Python interpreter converts the source code into an intermediate form called bytecode, and then translates it into the machine language used by the computer and runs it. In fact, because you no longer need to worry about how to compile the program, how to ensure that the correct library is reprinted, and so on, all of this makes Python easier to use. Because you only need to copy your Python program to another computer, it can work, which makes your Python program easier to transplant.

Object-oriented-Python supports both process-oriented and object-oriented programming. In a "process-oriented" language, a program is built by a process or a function that is only reusable code. In the "Object-Oriented" language, a program is built by combining data and functions. Compared with other major languages such as C ++ and Java, Python implements object-oriented programming in a very powerful and simple way.

Scalability-if you need a piece of key code to run faster or want some algorithms not to be made public, you can write some of your programs in C or C ++, then use them in your Python program.

Embedding-you can embed Python into your C/C ++ program to provide script functions to your program users.

A wide range of libraries-the Python standard library is indeed huge. It can help you deal with various jobs, including regular expressions, document generation, unit testing, threads, databases, web browsers, CGI, FTP, e-mail, XML, XML-RPC, HTML, WAV Files, password systems, and GUI graphics user Interface), Tk, and other system-related operations. Remember, all these functions are available as long as Python is installed. This is called Python's "full functionality" concept. In addition to the standard library, there are many other high-quality libraries, such as wxPython, Twisted, and Python image libraries.

Summary-Python is indeed a wonderful and powerful language. It combines high performance with features that make programming simple and interesting.

Python display UTF-8 Chinese text code example:

 
 

  
  
#! /Usr/bin/env Python
  
  
# Coding = UTF-8
  
  
Import sys
  
  
Reload (sys)
  
  
Sys. setdefaultencoding ('utf8 ')
  
  
Def ConvertCN (s ):
  
  
Return s. encode ('gb18030 ')
  
  
Def PrintFile (filename ):
  
  
F = file (filename, 'R ')
  
  
For f_line in f. readlines ():
  
  
Print ConvertCN (f_line)
  
  
F. close ()
  
  
If _ name _ = "_ main __":
  
  
PrintFile('1.txt ')
  
  
Print ConvertCN ("\ n ****** press any key to exit! ******")
  
  
Sys. stdin. readline ()
 
 

The above is what we will introduce you to the Python display UTF-8 Chinese Text operation method.