self.ttl = "5"

        self.feed_nr = 20

    def _get_title(self, cs):

        return "%s" % (

            h.shorter(cs.message, 160)

        )

    def __changes(self, cs):

        changes = []

        diffprocessor = DiffProcessor(cs.diff())

        stats = diffprocessor.prepare(inline_diff=False)

        for st in stats:

            st.update({'added': st['stats'][0],

                       'removed': st['stats'][1]})

            changes.append('\n %(operation)s %(filename)s '

                           '(%(added)s lines added, %(removed)s lines removed)'

                            % st)

        return changes

    def __get_desc(self, cs):

        desc_msg = []

        desc_msg.append('%s %s %s:<br/>' % (cs.author, _('commited on'),

        desc_msg.append('<pre>')

        desc_msg.append(cs.message)

        desc_msg.append('\n')

        desc_msg.extend(self.__changes(cs))

        desc_msg.append('</pre>')

        return desc_msg

    def atom(self, repo_name):

        """Produce an atom-1.0 feed via feedgenerator module"""

        feed = Atom1Feed(

             title=self.title % repo_name,

             link=url('summary_home', repo_name=repo_name,

                      qualified=True),

             description=self.description % repo_name,

             language=self.language,

             ttl=self.ttl

        )

        for cs in reversed(list(c.rhodecode_repo[-self.feed_nr:])):

            feed.add_item(title=self._get_title(cs),

                          link=url('changeset_home', repo_name=repo_name,

                                   revision=cs.raw_id, qualified=True),

                          author_name=cs.author,

                          description=''.join(self.__get_desc(cs)),