What do you need to learn for python backend development?

Python is a methodical and powerful object-oriented programming language; in the field of artificial intelligence, it is used in web crawlers, server development, 3D games, network programming, data analysis, web development, operation and maintenance, testing, etc. They have performed well in all fields, but there are also many knowledge points to learn and the practical skills are complex.

#How to master python back-end development? What do I need to learn?

The nine-story platform starts from the base soil. If you want to become a high-end talent in the field of Python development, basic knowledge is very important, and practical experience is also very important. Only by closely integrating theoretical knowledge with practical projects, and integrating existing knowledge with trendy technologies, can you stand at the top of the technology chain.

Python back-end development learning route

The following is the Python learning route, divided into eight stages.

The first stage: Python language basics

Mainly learn the most basic knowledge of Python, such as Python3, data types, strings, functions, classes, file operations, etc. After the stage course, students need to complete Pygame actual aircraft war, 2048 and other projects;

Second stage: Advanced Python language

Mainly learn Python libraries, regular expressions, and process threads , crawler, traversal and MySQL database;

The third stage: Python web development

Mainly learn HTML, CSS, JavaScript, jQuery and other front-end knowledge, and master the three major back-end frameworks of python (Django, Flask and Tornado). Need to complete practical web interface design; be able to develop websites independently;

The fourth stage: Linux basics

Mainly learn various commands related to Linux, such as file processing commands, compression and decompression commands, and permission management And Linux Shell development, etc.;

The fifth stage: Linux operation and maintenance automation development

Mainly learn Python to develop Linux operation and maintenance, Linux operation and maintenance alarm tool development, Linux operation and maintenance alarm security audit development, Linux business quality report tool development, Kali security detection tool detection and Kali password cracking practice;

The sixth stage: Python crawler

Mainly learn python crawler technology and master multi-threaded crawler technology , distributed crawler technology;

The seventh stage: Python data analysis and big data

Mainly learn numpy data processing, pandas data analysis, matplotlib data visualization, scipy data statistical analysis and python financial data Analysis; Hadoop HDFS, python Hadoop MapReduce, python Spark core, python Spark SQL and python Spark MLlib;

The eighth stage: Python machine learning

Mainly learn KNN algorithm, linear regression, logistic pedicle regression algorithm, decision tree algorithm, naive Bayes algorithm, support vector machine and clustering k-means algorithm.

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