Method cleanup

sphinx/testing/util.py:222–229

(self, doctrees: bool = False)

        return self._warning

    def cleanup(self, doctrees: bool = False) -> None:
        sys.path[:] = self._saved_path
        _clean_up_global_state()
        try:
            self.docutils_conf_path.unlink(missing_ok=True)
        except OSError as exc:
            if exc.errno != 30:  # Ignore "read-only file system" errors
                raise

    def __repr__(self) -> str:
        return f'<{self.__class__.__name__} buildername={self._builder_name!r}>'