def _get_title(self, prop, main_infos, info_dict):
        """
        Return the title configured as in colanderalchemy
        """
        result = main_infos.get('label')
        if result is None:
            result = info_dict.get('colanderalchemy', {}).get('title')
        if result is None:
            result = prop.key
        return result
Return the title configured as in colanderalchemy