如何在python中使用管道的地方将数据划分为不同的单元

import multiprocessing

parent_conn, child_conn = multiprocessing.Pipe()

data = [1, 2, 3, 4, 5]
parent_conn.send(data)

received_data = child_conn.recv()
print(received_data)

import multiprocessing

def child_process(conn):
    data = conn.recv()
    # 对数据进行处理
    processed_data = [x * 2 for x in data]
    conn.send(processed_data)
    conn.close()

if __name__ == '__main__':
    parent_conn, child_conn = multiprocessing.Pipe()
    data = [1, 2, 3, 4, 5]
    parent_conn.send(data)
    parent_conn.close()

    p = multiprocessing.Process(target=child_process, args=(child_conn,))
    p.start()
    p.join()

    received_data = child_conn.recv()
    print(received_data)