[Leonatus]

That's the recipe in question:

from calibre.web.feeds.news import BasicNewsRecipe


class AdvancedUserRecipe1295262156(BasicNewsRecipe):
    title = u'kath.net'
    __author__ = 'Bobus'
    description = u'Katholische Nachrichten'
    oldest_article = 7
    language = 'de'
    max_articles_per_feed = 100
    no_stylesheets = True
    encoding = 'iso-8859-1'

    feeds = [(u'kath.net', u'https://www.kath.net/2005/xml/index.xml')]

    def print_version(self, url):
        return url + "/print/yes"

    def get_browser(self, *a, **kwargs):
        kwargs['verify_ssl_certificates'] = False
        return BasicNewsRecipe.get_browser(self, *a, **kwargs)

    extra_css = 'td.textb {font-size: medium;}'