def set_tag(self, namespace, repository, tag, image_id):
        """PUT /v1/repositories/(namespace)/(repository)/tags/(tag*)"""
        return self._http_call(self.TAGS + '/' + tag, put, data=image_id,
                               namespace=namespace, repository=repository)
def set_tag ( self , namespace , repository , tag , image_id ) : return self . _http_call ( self . TAGS + '/' + tag , put , data = image_id , namespace = namespace , repository = repository )
PUT /v1/repositories/(namespace)/(repository)/tags/(tag*)