check_url               Check URL A helper function to verify user
                        input before fetching the feed.
describe_url            Describe URL
filter_urls             Filter URLs in the provided database based on
                        topic, country and language
get_headlines           Get headlines A helper function to get just the
                        headlines of the feed
get_news                Get news Get the contents of a rss feed
package_rss             RSS table from python package newscatcher
show_countries          Show countries Show all countries in the
                        database.
show_languages          Show languages Show all languages in the
                        database.
show_topics             Show topics Show all topics in the database.
