def get_favicon(self, article):
        """\
        Extract the favicon from a website
        http://en.wikipedia.org/wiki/Favicon
        <link rel="shortcut icon" type="image/png" href="favicon.png" />
        <link rel="icon" type="image/png" href="favicon.png" />
        """
        kwargs = {'tag': 'link', 'attr': 'rel', 'value': 'icon'}
        meta = self.parser.getElementsByTag(article.doc, **kwargs)
        if meta:
            favicon = self.parser.getAttribute(meta[0], 'href')
            return favicon
        return ''
\
        Extract the favicon from a website
        http://en.wikipedia.org/wiki/Favicon
        <link rel="shortcut icon" type="image/png" href="favicon.png" />
        <link rel="icon" type="image/png" href="favicon.png" />