Function setup

example_code/item_078.py:219–231

()

        handle.close()

def setup():
    tmpdir = TemporaryDirectory()
    input_paths = start_write_threads(tmpdir.name, 5)

    handles = []
    for path in input_paths:
        handle = open(path, "rb")
        handles.append(handle)

    Thread(target=close_all, args=(handles,)).start()

    output_path = os.path.join(tmpdir.name, "merged")
    return tmpdir, input_paths, handles, output_path


print("Example 10")