def serialize(self, content):
        """ Serialize to xml.

        :return string:

        """
        return self.xmldoc_tpl % (
            'true' if self.response.status_code == HTTP_200_OK else 'false',
            str(self.resource.api or ''),
            int(mktime(datetime.now().timetuple())),
            super(XMLTemplateEmitter, self).serialize(content)
        )
def serialize ( self , content ) : return self . xmldoc_tpl % ( 'true' if self . response . status_code == HTTP_200_OK else 'false' , str ( self . resource . api or '' ) , int ( mktime ( datetime . now ( ) . timetuple ( ) ) ) , super ( XMLTemplateEmitter , self ) . serialize ( content ) )
Serialize to xml.

        :return string: