This tutorial walks through an example of crawling a website (in this example, the OpenAI website), turning the crawled pages into embeddings using the Embeddings API, and then creating a basic search ...

We ranked the best web scraping service providers in 2026. Grepsr is #1 for managed web scraping, data quality, and ...

Open-source web crawler and scraper for LLMs and AI agents: any website into clean, LLM-ready Markdown. Run it yourself, or use Crawl4AI Cloud with one key. Crawlee—A web scraping and browser ...

This repository contains Python games that I've worked on. You'll learn how to create python games with AI. I try to focus on creating board games without GUI in Jupyter-notebook.

原文《什么是Python爬虫框架》给的是片段式上手路径：先 scrapy startproject tutorial ，看到 tutorial/ 下出现 scrapy.cfg 、 items.py 、 pipelines.py 、 settings.py 、 spiders/__init__.py ，然后定义 DmozItem ，再写 DmozSpider ，最后 scrapy crawl ...

库的颗粒度刚刚好 ：发送请求有 requests ，解析HTML有 BeautifulSoup 和 lxml ，完整框架有 Scrapy ，如果只是抓个JSON接口甚至直接用 json 模块就够了。几乎每种场景都有已经被踩平坑的轮子。 代码量少、可读性强 ：同样实现一个列表页抓取，Java可能得写几十行，Python十几行就能跑通，这对快速验证想法 ...