Function wrapper

Lib/test/test_gzip.py:1050–1055

(*args, **kwargs)

    def decorator(function):
        @functools.wraps(function)
        def wrapper(*args, **kwargs):
            os.makedirs(directory)
            try:
                return function(*args, **kwargs)
            finally:
                os_helper.rmtree(directory)
        return wrapper
    return decorator