Example Aggregation Webbot
The webbot described in this chapter combines news from multiple sources. While the scripts in this chapter only display the data, I'll conclude with suggestions for extending this project into a webbot that makes decisions and takes action based on the information it finds.
Familiarizing Yourself with RSS Feeds
While your webbot could aggregate information from any online source, this example will combine news feeds in the RSS format. RSS is a standard for making online content available for a variety of uses. Originally developed by Netscape in 1997, RSS quickly became a popular means to distribute news and other online content, including blogs. After AOL and Sun Microsystems divided up Netscape, the RSS Advisory Board ...
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