


What is the best way to program in Python? Understand the hottest Python CGI programming at the moment
In the previous article"What can python do? Python Practical Application Scenario Analysis》, briefly introduces the role and benefits of Python programming. With the extension of knowledge points, let’s briefly introduce what Python CGI is. programming.
If you want to understand what Python CGI programming is, you must first know what CGI
CGI is currently used by NCSA Maintenance, NCSA defines CGI as follows:
CGI (Common Gateway Interface), common gateway interface, is a program that runs on a server such as an HTTP server and provides an interface with the client HTML page.
Web browsing
In order to better understand how CGI works, we can start with the process of clicking a link or URL on a web page:
1. Use your browser to access the URL and connect to the HTTP web server.
2. After receiving the request information, the web server will parse the URL and check whether the accessed file exists on the server. If the file exists, it will return the content of the file, otherwise it will return an error message.
3. The browser receives information from the server and displays the received file or error message.
CGI programs can be Python scripts, PERL scripts, SHELL scripts, C or C programs, etc.
CGI Architecture Diagram
##The first Python CGI programming
We use Python to create the first CGI programming, the file name is hello.py, and the file is located in /var/www/cgi -bin directory, the content is as follows:
1 2 3 4 5 6 7 8 9 10 11 12 13 |
|
After saving the file, modify hello.py and modify the file permissions to 755:
1 |
|
The above program is accessed in the browser http://localhost/cgi-bin/hello.py and the result is as follows:
1 |
|
The above is the detailed content of What is the best way to program in Python? Understand the hottest Python CGI programming at the moment. For more information, please follow other related articles on the PHP Chinese website!

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics











Python is suitable for data science, web development and automation tasks, while C is suitable for system programming, game development and embedded systems. Python is known for its simplicity and powerful ecosystem, while C is known for its high performance and underlying control capabilities.

Python excels in gaming and GUI development. 1) Game development uses Pygame, providing drawing, audio and other functions, which are suitable for creating 2D games. 2) GUI development can choose Tkinter or PyQt. Tkinter is simple and easy to use, PyQt has rich functions and is suitable for professional development.

You can learn the basics of Python within two hours. 1. Learn variables and data types, 2. Master control structures such as if statements and loops, 3. Understand the definition and use of functions. These will help you start writing simple Python programs.

You can learn basic programming concepts and skills of Python within 2 hours. 1. Learn variables and data types, 2. Master control flow (conditional statements and loops), 3. Understand the definition and use of functions, 4. Quickly get started with Python programming through simple examples and code snippets.

Python is easier to learn and use, while C is more powerful but complex. 1. Python syntax is concise and suitable for beginners. Dynamic typing and automatic memory management make it easy to use, but may cause runtime errors. 2.C provides low-level control and advanced features, suitable for high-performance applications, but has a high learning threshold and requires manual memory and type safety management.

To maximize the efficiency of learning Python in a limited time, you can use Python's datetime, time, and schedule modules. 1. The datetime module is used to record and plan learning time. 2. The time module helps to set study and rest time. 3. The schedule module automatically arranges weekly learning tasks.

Python is widely used in the fields of web development, data science, machine learning, automation and scripting. 1) In web development, Django and Flask frameworks simplify the development process. 2) In the fields of data science and machine learning, NumPy, Pandas, Scikit-learn and TensorFlow libraries provide strong support. 3) In terms of automation and scripting, Python is suitable for tasks such as automated testing and system management.

Python excels in automation, scripting, and task management. 1) Automation: File backup is realized through standard libraries such as os and shutil. 2) Script writing: Use the psutil library to monitor system resources. 3) Task management: Use the schedule library to schedule tasks. Python's ease of use and rich library support makes it the preferred tool in these areas.
