What can Python be used for?

1, do daily tasks, such as downloading videos, MP3, automatically operating excel, and automatically sending emails.

2. Do website development and web application development. Many famous websites such as Zhihu and YouTube are written by Python.

Many large websites are developed in Python, such as YouTube, Instagram and Douban in China. Many big companies, including Google and Yahoo. Even NASA uses Python widely.

3. Do online games backstage. The backstage of many online games is developed by Python.

4. System network operation and maintenance

For Linux operation and maintenance, it is necessary and necessary to master Python language, which can meet the work requirements of Linux operation and maintenance engineers, improve efficiency and improve their own ability as a whole. When the operation and maintenance engineer needs to independently develop a complete automation system, this is the embodiment of real value, so as to prove his ability and make the boss pay attention to it.

5.3D game development

Python can also be used for game development, because it has a good 3D rendering library and game development framework. At present, there are many games developed by Python, such as Disney Animation City and Blade of Darkness.

6. Science and digital computing

We all know that the era of big data is coming, and data can explain the causes of all problems. Nowadays, many people who do data analysis are not as simple as before. Python language has become the first choice for data analysts, and it can also bring great efficiency to their work.

7.artificial intelligence

Artificial intelligence is a challenging science, and people engaged in this work must understand computer knowledge, psychology and philosophy. Artificial intelligence is a very extensive science, which is composed of different fields, such as machine learning and computer vision. Generally speaking, one of the main goals of artificial intelligence research is to enable machines to be competent for some complex tasks that usually require human intelligence. Python is the best language for artificial intelligence. At present, many people begin to learn artificial intelligence +Python.

8. Web crawler

Crawler is a scene with many operations. For example, the early Google crawler was written by running Python. One of the libraries is called Requests, which is a library that simulates HTTP requests. It is very famous! Anyone who has studied Python knows this library. Data analysis and calculation after crawling is Python's best field, which is very easy to integrate. However, the popular web crawler framework in Python is scrapy, which is very powerful.

9. Data analysis

Generally, after crawling a large amount of data with reptiles, it is necessary to process and analyze the data, otherwise crawling with reptiles is futile, and our ultimate goal is to analyze the data. The database of data analysis in this area is also very rich, and various graphs and charts can be made. It is also very convenient. Seaborn and other visual libraries can draw data in only one or two lines, while Pandas, numpy and scipy can simply filter and calculate a large amount of data.

In the subsequent complicated calculation, it is very simple to learn relevant algorithms, or provide a Web access interface, or realize a remote call interface.