revision_tags.py 文件源码

def _delete_tag(self, req, resp, revision_id, tag):
        """Delete a specified tag."""
        try:
            db_api.revision_tag_delete(revision_id, tag)
        except (errors.RevisionNotFound,
                errors.RevisionTagNotFound) as e:
            raise falcon.HTTPNotFound(description=e.format_message())

        resp.status = falcon.HTTP_204