Process the end of a node under xtvd/genres

def _endGenresNode(self, name, content):
        """Process the end of a node under xtvd/genres"""

        if name == 'class':
            self._genre = content
        elif name == 'relevance':
            self._relevance = content
        elif name == 'genre':
            if not self._error:
                self._importer.new_genre(self._programId, self._genre,
                                        self._relevance)