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This article presents a concise guide to Python web scraping, covering eight practical techniques—including basic GET/POST requests, proxy usage, cookie management, header spoofing, page parsing, captcha handling, gzip compression, and multithreaded crawling—each illustrated with clear code examples.
This article presents a comprehensive guide to Python web scraping, covering basic GET and POST requests with urllib2, using proxy IPs, managing cookies, disguising as a browser via custom headers, handling gzip-compressed responses, and accelerating crawls with a simple multithreaded worker pool.
This tutorial demonstrates how to capture network packets from the Super Schedule Android app, perform a login request with required headers, and repeatedly fetch and parse topic data using Python urllib2 and JSON handling, enabling infinite scrolling of user‑generated topics.
This tutorial demonstrates how to programmatically log into a website by handling cookies, fetching and solving captchas, and posting the required form data using Python's urllib2 and cookielib modules, with a complete example targeting a school academic system.
This article provides a comprehensive Python web‑scraping guide covering basic GET/POST requests with urllib2, proxy handling, cookie management, header manipulation to mimic browsers, gzip compression handling, regular‑expression and library parsing, simple captcha strategies, and a multithreaded thread‑pool example.
This article provides a comprehensive guide to Python web scraping, covering basic GET/POST requests, proxy usage, cookie management, browser header spoofing, gzip compression handling, and multithreaded crawling to improve efficiency and avoid common obstacles.
This article explains how to use Python's urllib2 library for web scraping, covering basic page fetching, proxy configuration, cookie handling, form submission, header manipulation, anti‑hotlink techniques, and advanced methods like Selenium to bypass restrictions.
This tutorial shows how to fetch a joke via a free API using Python's urllib2, split the short joke to fit a 140‑character SMS limit, send it through a QQ email to a 139 mailbox, and schedule the script with a Linux crontab entry for daily delivery.