Beautiful Soup is a self-contained parser that makes screen-scraping easy. It parses both good and bad HTML and XML and offers methods for traversing the parse tree and extracting specific parts of a
document.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.
