'Returns object\'s body, details or full message'

def item_description(self, obj):

    if isinstance(obj, Object):
        if obj.body:
            return obj.body
        else:
            return obj.details
    elif isinstance(obj, UpdateRecord):
        body = ''
        for object in obj.about.all():
            body += ((((((('<a    href="' + self.site_url) + object.get_absolute_url()) + '">') + unicode(object)) + '    (') + object.get_human_type()) + ')</a><br    />')
        body += obj.get_full_message()
        return body
