Real Smart RPA: How Much Do You Know About Python? What can Python crawlers do?

Python was designed in the early 1990s by Guido van Rossum of the Netherlands Society for Mathematics and Computer Science as an alternative to a language called ABC. Python provides efficient high-level data structures, as well as simple and efficient object-oriented programming. Python syntax and dynamic typing, as well as the nature of an interpreted language, make it a programming language for scripting and rapid application development on most platforms. development of the project.

The Python interpreter is easily extensible and can be extended with new functions and data types using C or C++ (or other languages ​​that can be called from C). Python can also be used as an extension language in customizable software. Python's rich standard library provides source or machine code for every major system platform.

In October 2021, Tiobe, the compiler of the Language Popularity Index, crowned Python as the most popular programming language, placing it above Java, C, and JavaScript for the first time in 20 years. [16] Python is an unrestricted, cross-platform open source programming language with fast data processing speed, powerful functions, and easy to learn. It is widely used in data analysis and processing. Moreover, Python adopts the way of interpreting and running. After writing, it can be executed directly through the interpreter without compiling. It has the characteristics of typical dynamic languages, and the programming efficiency is extremely high. Python is a fully object-oriented language, numbers, modules, strings, data structures are all objects, and supports common class concepts such as inheritance, overloading, derivation, and multiple inheritance.

In recent years, the Python market has been on fire, employee wages have continued to increase, and the number of people who choose to learn Python has increased year by year. However, many people learn Python blindly and know very little about Python. What would you do if you learned Python? Today, I will introduce you the employment direction of Python.

Python is a computer programming language, a dynamic, object-oriented scripting language, originally designed to write automatic scripts (shells), with the continuous update of versions and the addition of new language features, more and more independent , Large-scale project development is used. Python's insistence on a clear, uniform style of design makes Python an easy-to-read, easy-to-maintain, widely-used language that is loved by a wide range of users.

1. Web Development Python can be used for websites and is more efficient and effective. Python-based web frameworks, such as Django and Flask, have become mainstream in web development.

2. Many Python novices use it to write crawler programs, and it is relatively easy to get started with Python crawler. You don't need to master a lot of basics and basic knowledge at the beginning, get started quickly, and you can get results quickly. Great for beginners to see what they want from the very beginning.

3. Desktop programs Python includes many UI libraries to make GUI programs easier to complete. There are also many examples of Python implementations of GUIs, such as Dropbox, which is a server-side and client-side program implemented in Python.

4. Some of the AI ​​frameworks released today by artificial intelligence (AI) and machine learning, most of which are implemented in Python because Python has enough dynamic capabilities. For example, some Python-based deep learning libraries, deep learning directions, machine learning directions, RPA technology, and natural language processing websites are basically implemented through Python.

5. Scientific computing Python is very efficient, it can abstract higher-level problems, including third-party libraries such as scipy, numpy, etc., so it is also very popular in the field of scientific computing.

The Python crawler problem is discussed here first, and the next issue will show you the real intelligent RPA robot