What are the good web frameworks for Python

Python commonly used web framework recommendations:

1、flask

Flask is a lightweight web framework that can quickly build web applications. One of the advantages of Flask is its flexibility, as it allows you to achieve the desired customization in your own ** project. Flask is suitable for small projects and beginners because it has a low learning curve.

2、django

Django is a powerful web framework for large projects. It includes built-in features like an ORM, template engine, management site, and a complete authentication system.

A unique advantage of Django is its powerful admin site, which allows you to build a complete admin application without writing any HTML.

Django has a strong community support, so it's easy to find useful examples and plugins.

3、pyramid

Pyramid is a scalable web framework designed to handle large applications. Pyramid has a highly customized schema that makes it widely applicable in a wide range of applications for web applications.

An important advantage of Pyramid is its scalability, allowing you to build incrementally as your project continues to grow.

4、bottle

Bottle is another lightweight web framework for small projects. Bottle offers a fast and flexible way to build web applications, but it doesn't provide predefined templates.

If you need to quickly launch a small web application and take full control of it, Bottle is a great choice.

5、tornado

Tornado is a web framework based on asynchronous event loops for applications that require high performance.

Tornado provides a non-blocking way to handle web requests and other events, which can greatly improve the throughput of your application. Tornado also includes a built-in web server that can be easily expanded.

Overall, Python has many excellent frameworks and tools to choose from in the web development space. Flexibility and extensibility are python

The obvious advantages of web development, and these advantages are attracting more and more developers to Python.

The first: Django

Django is an open-source web application framework written in Python that supports many database engines that make web development fast and extensible, and is constantly updated to match the latest version of Python, so novice programmers can start with this framework.

The second: flask

Flask is a lightweight web application framework written in Python. Based on the WerkzeugWSGI toolbox and Jinja2 template engine, BSD license is used.

Flask is also known as a microframework because it uses a simple core and adds additional functionality with extensions. Flask does not have a database or window authentication tool that is used by default. However, flask retains the flexibility of amplification and can be added with flask-extension

ORM, window authentication tools, file uploads, various open authentication technologies.

The third: web2py

Web2PY is a free and open-source web framework written in Python language, designed to develop web applications quickly and agilely, with fast, scalable, secure and portable database-driven applications, following the LGPLv3 open source license.

Web2Py provides a one-stop solution, the entire development process can be carried out on the browser, providing the functions of web version ** development, HTML template writing, static file uploading, and database writing. There are also logging features, as well as an automated admin interface.

Fourth: tornado

Tornado is a web

server,At the same time, it's a micro-framework,Tornado's idea as a framework is mainly in,You can also see Tornado's boss bret on the homepage

Taylor's quote: "[inspired the] Web Framework we use at Friendfeed [and] the

webapp framework that ships with app engine…Because of this relationship, Tornado will not be discussed separately later.

Fifth: cherrypy

CherryPy is a simple and very useful web framework for Python that connects web servers to Python with as few operations as possible, including built-in profiling, a flexible plug-in system, and the ability to run multiple HTTP servers at once, running on the latest versions of Python, Jython, and Android.

Reading guide】At present,PythonThe three most popular web frameworks areDjango、Flask and Tornado,If you want to talk about which of these three web frameworks is better,Suggestion,Django helped us build a lot in advance,It will be faster to get started,If you want to learn, you can start with Django,Then learn Flask and Tornado,Let's take a detailed look at the details of the three major web frameworks of Python。

1、django

Django is an open-source* web application framework written in Python. The framework pattern of MTV is adopted, i.e., model M, template T, and view V. It was originally developed to manage some of the Laureus Publishing Group's news-based content-focused software, namely CMS (Content Management System) software.

2、flask

Flask is a lightweight web application framework written in Python. The WSGI toolbox uses Werkzeug and the templating engine uses Jinja2

Flask uses BSD licensing.

Flask is also known as a "microframework" because it uses a simple core, with extensions

Add other features. Flask does not have a database or window authentication tool that is used by default.

Flask is lightweight, and it costs very little to be able to develop a simple **. Great for beginners to learn. Once you have learned the Flask framework, you can consider learning how to use plugins. For example, using WTFform+

flask-wtform to validate the form data, and sqlalchemy + flask-sqlalchemy to control your database.

3、tornado

Tornado is an open-source version of web server software. Tornado and now the mainstream web server frameworks (including most Python

There is a clear difference: it's a non-blocking server, and it's pretty fast.

Thanks to its non-blocking approach and use of ePoll, Tornado can handle thousands of connections per second, making Tornado a real-time web service.

Ideal framework. A brief introduction to the three major web frameworks of Python is shared with you here, of course, learning is endless, and learning a skill is a lifelong benefit, so as long as you are willing to work hard, it is never too late to start, I hope you will seize the time to learn.

django

Django takes a big and comprehensive direction, and the development efficiency is high. Its MTV framework, built-in ORM, admin background management, built-in SQLite database and server for development and testing have improved the development efficiency for developers.

A heavyweight web framework with full functionality and a one-stop solution that allows developers to spend a lot of time on choice.

It comes with an ORM and template engine, and supports unofficial template engines such as Jinja.

The built-in ORM makes Django highly coupled with relational databases, and if you want to use non-relational databases, you need to use third-party libraries.

Mature, stable, and highly efficient, Django is more closed than Flask, and is suitable for enterprise-level development. Pioneer of Python web framework, rich in third-party libraries.

FlaskFlask is a lightweight, free, flexible, and scalable framework based on the Werkzeug WSGI tool and the Jinja2 template engine.

It is suitable for making small ** and web service APIs, and there is no pressure to develop large **, but the architecture needs to be designed by yourself.

The combination with a relational database is no weaker than that of Django, and the combination with a non-relational database is far better than that of Django.

tornado

Tornado is a lesser but more refined approach with superior performance, and is best known for its asynchronous non-blocking design.

Tornado's two core modules:

iostraem: Simple encapsulation of non-blocking sockets.

ioloop: An encapsulation of IO multiplexing, which implements a singleton.