Recently, I encountered an interesting challenge in a production line renovation project at a large pharmaceutical company: how to use real-time data collected from the Siemens S7-1500 PLC, combined with AI technology, to predict equipment failures. This project made me deeply appreciate the powerful potential of combining PLC and AI technologies. Today, let me take … Read more
How troublesome is it to manage dozens or even hundreds of servers manually? Every time you update software, configure services, or troubleshoot issues, you need to log in and operate one by one, which is a nightmare! Is there a way to easily handle these repetitive tasks and even double your efficiency? The answer is … Read more
Ansible – The Best Automation Library in Python Hello everyone, I’m Zhang Ge, and today I’m bringing you a super useful Python library: Ansible. If your Python skills are just starting out, or if you haven’t thought about automation in operations, then you are really behind the times. Ansible is like your personal IT assistant; … Read more
Ansible: The Swiss Army Knife for Automation! Hi, Python enthusiasts! Today we are going to learn about a very practical automation tool – Ansible. Whether you are a DevOps engineer, a system administrator, or a developer interested in automation, Ansible can bring efficiency and convenience to your work. Let’s embark on the journey of Ansible … Read more
Why do operations engineers at large companies always seem so relaxed? They don’t have to manually deploy applications or manage servers every day, and they can even enjoy coffee leisurely in a café while the system continues to run stably. The secret lies in automated operations. Today, we will discuss how to use Python and … Read more
Welcome to the Python teaching column! Today, we will explore a very practical Python library—Ansible. Ansible is a Python-based automation tool that helps you easily manage multiple servers, achieving configuration management and task automation. Whether you are a beginner or an experienced developer, this article will provide you with comprehensive guidance from basics to advanced … Read more
CoAP: A Lightweight HTTP in IoT Hello everyone! Today I want to talk to you about a very important protocol in the field of IoT – CoAP (Constrained Application Protocol). As a veteran in embedded development, I know how painful it is to use traditional HTTP on resource-constrained devices. CoAP is like the ‘lightweight cousin’ … Read more
In modern applications, many software and services rely on network communication, especially API (Application Programming Interface) calls. Whether interacting with remote servers to exchange data or integrating third-party services, HTTP requests are an inevitable part. In Python, the Requests library provides developers with a simple yet powerful tool to handle HTTP requests, allowing us to … Read more
Hello everyone, I am Cat Brother! Today I want to introduce you to a particularly powerful HTTP client library – httpx. It is not only fully compatible with the requests API but also supports asynchronous requests, making it an upgraded version of requests! As a Python developer, mastering this library will definitely enhance your ability … Read more
In the world of Python, asynchronous programming is an efficient way to handle high-concurrency tasks. This article will quickly guide you to understand and master the aiohttp library, a powerful asynchronous HTTP client and server framework. Whether you are a beginner or an experienced developer, you will be able to easily get started with aiohttp … Read more