- How To Develop Your First Web Crawler Using Python Scrapy
- Scrapy tutorial
- Downloading Files from URLs in Python
- How to Download Files in Python - article on tutsplus.
- Use Scrapy to Extract Data From HTML Tags
- How to Scrape the Web using Python with ScraPy Spiders
- Beautiful soup documentation
- Современная Веб-Автоматизация при Помощи Python и Selenium
- Selenium python docs
- Selenium Tips: CSS Selectors
- Python Proxy Configuration Examples
- Building A Concurrent Web Scraper With Python and Selenium
- Модуль multiprocessing на примерах
For converting to html entities: soup.prettify(encoding=None, formatter='html')