from calibre.web.feeds.news import BasicNewsRecipe
import re

class YahooNews(BasicNewsRecipe):
    title               = 'Yahoo News'
    __author__          = 'Starson17'
    description         = 'Yahoo-Science'
    language            = 'en'
    use_embedded_content= False
    no_stylesheets      = True
    linearize_tables      = True
    oldest_article      = 24
    remove_javascript   = True
    remove_empty_feeds    = True
    max_articles_per_feed = 10

    feeds = [#There are dozens of other feeds at http://news.yahoo.com/rss
             (u'Top Stories', u'http://rss.news.yahoo.com/rss/topstories'),
             (u'Science', u'http://rss.news.yahoo.com/rss/science')
             ]

    keep_only_tags     = [dict(name='div', attrs={'id':'yn-story'})]

    remove_tags     = [dict(name='div', attrs={'class':['hd', 'ft', 'yn-share-social']}),
                                   dict(name='div', attrs={'id':['yn-story-minor-media']})]

    preprocess_regexps = [(re.compile(r'<span>Play Video</span>', re.DOTALL),lambda match: '<span></span>')]

    extra_css = '''
                    h1{font-family:Arial,Helvetica,sans-serif; font-weight:bold;font-size:large;}
                    h2{font-family:Arial,Helvetica,sans-serif; font-weight:normal;font-size:small;}
                    p{font-family:Arial,Helvetica,sans-serif;font-size:small;}
                    body{font-family:Helvetica,Arial,sans-serif;font-size:small;}
		'''