python从网络端口读取文本数据

"""
作者：皮蛋编程(https://www.pidancode.com)
创建日期：2022/3/25
功能描述：python从网络端口读取文本数据
"""

import socket

HOST = 'localhost'
PORT = 12345


def incoming(host, port):
    """Open specified port and return file-like object"""
    sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
    sock.bind((host, port))
    sock.listen(0)
    request, addr = sock.accept()
    return request.makefile('r', 0)


# /-- network ---
for line in incoming(HOST, PORT):
    print(line)