python-pyecharts 数据可视化学习 (数据来源：丁香园)
This post details the creation of COVID-19 visualization tools using Python, including nation-wide and Hubei province-specific infection maps, and a growth trend chart. Data is scraped from DXY, an online health community, and visualizations are generated using pyecharts with JSON data. The code snippets illustrate scraping methods, JSON file handling, and chart customization techniques for clearly representing the epidemic’s data.