(The course starts from Ubuntu system to teach the basic knowledge of ptython, which means that your classmates have a different perspective and another chance to get off the Linux system. The course content is also close to the technology developed by the whole stack, and the course arrangement is also very rigorous. From Python foundation, python0 recursive function generator, object-oriented, MySQL database, python multithreading, socket programming multithreading, regular expression foundation, mongodb and python web. There are also very strong explanations of Django framework and tornado framework in the subsequent advanced courses, which are more abundant in the application and project courses. From the actual combat of mall project, advanced crawler, basic data analysis, machine learning, face recognition, speech recognition, Oriental Wealth Financial Transaction cloud system, etc., they are very suitable for the current learning and application.)