What can python do? What means?

What can python do? What means?

Python is a cross-platform computer programming language. It is an object-oriented dynamic type language that was originally designed for writing automated scripts (shells). With the continuous updates of the version and the addition of new language features, it is increasingly used for the development of independent and large-scale projects.

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Python is a popular computer programming language that is simple, easy to learn, free, open source, portable, extensible, and extensible. It has the characteristics of embedding and object-oriented, and has a powerful library. A few simple lines of code can realize powerful functions. It has a wide range of applications and can be widely used in the following fields:

1. Web development

The most popular Python web framework Django, Tornado framework that supports asynchronous high concurrency, short and concise flask, bottle, Django’s official slogan defines Django as the framework for perfectionist with deadlines (to the effect is a framework for perfectionism) A high-efficiency web framework developed by developers)

2. Network programming

supports the high-concurrency Twisted network framework, and the asyncio introduced in py3 makes asynchronous programming very simple

3. Reptile development

In the field of crawlers, Python is almost dominant, Scrapy/Request/BeautifuSoap/urllib, etc., you can crawl whatever you want

4. Cloud Computing Development

The most popular and well-known cloud computing framework is OpenStack. A large part of Python’s current popularity is due to the explosion of the cloud computing market in recent years

5. Artificial Intelligence

MASA and Google used Python extensively in the early days. Why has Python accumulated a rich scientific computing library? When the AI ​​era comes, Python has emerged from many programming languages. Standing out, various artificial intelligence algorithms are written based on Python. After PyTorch, Python's position as the leading language in the AI ​​era has been basically established!

6. Automated operation and maintenance

Ask every operation and maintenance personnel in China, what language must the operation and maintenance personnel know? 10 people will give you the same answer in detail. Its name is Python

7. Financial analysis

Many analysis programs and high-frequency trading software used by financial companies It uses Python. Currently, Python is the most used language in the fields of financial analysis and quantitative trading

8. Scientific calculations

Since 1997, NASA has Python is widely used to perform various complex scientific operations. With the development of many program libraries such as NumPy, SciPy, Matplotlib, Enthought libraries, etc., Python is becoming more and more suitable for scientific calculations and drawing high-quality 2D and 3D images. Compared with Matlab, the most popular commercial software in the field of scientific computing, Python is a general programming language and has a wider range of applications than the scripting language used by Matlab

9. Game Development

Python also has many applications in online game development. Compared with Lua or C, Python has higher-level abstraction capabilities than Lua and can describe game business logic with less code. Compared with Lua, Python is more suitable as a Host language, that is, the entry point of the program is in Python That end would be better, and then use C/C to write some extensions when necessary. Python is very suitable for writing projects with more than 10,000 lines of code, and can well control the scale of online game projects within 100,000 lines of code.

10. Desktop software

Although people rarely use desktop software, Python is also very powerful in graphical interface development. You can use the tkinter/PyQT framework to develop Various desktop software!

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