说明：  python网络数据采集英文原版pdf To those who have not developed the skill, computer programming can seem like a kind of magic. If programming is magic, then web scraping is wizardry that is, the application of magic for particularly impressive and useful—yet surprisingly effortless —feats.
(WebScraping with Python To those who have not developed the skill, computer programming can seem like a kind of magic. If programming is magic, then web scraping is wizardry that is, the application of magic for particularly impressive and useful—yet surprisingly effortless —feats.)