帮我写一个有服务端和客户端的python socket 网络聊天室

好的，以下是一个简单的Python socket网络聊天室的代码示例。其中包括了服务端和客户端的实现。

服务端代码：

import socket
import threading

HOST = 'localhost'
PORT = 8888

# 创建socket对象
server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

# 绑定地址
server_socket.bind((HOST, PORT))

# 最大连接数
server_socket.listen(10)

# 存储连接的客户端
clients = []

def broadcast(message):
    """
    广播消息给所有连接的客户端
    """
    for client in clients:
        client.send(message)

def handle_client(client_socket, client_address):
    """
    处理客户端连接
    """
    print(f'New client {client_address} has joined')
    clients.append(client_socket)

    while True:
        try:
            # 接收客户端消息
            message = client_socket.recv(1024)
            if message:
                print(f'Received message from {client_address}: {message.decode()}')
                # 广播消息给所有连接的客户端
                broadcast(message)
            else:
                # 客户端断开连接
                print(f'Client {client_address} has disconnected')
                clients.remove(client_socket)
                client_socket.close()
                break
        except:
            # 客户端出现异常
            print(f'Client {client_address} has encountered an error')
            clients.remove(client_socket)
            client_socket.close()
            break

while True:
    # 等待客户端连接
    client_socket, client_address = server_socket.accept()
    # 创建新线程处理客户端连接
    client_thread = threading.Thread(target=handle_client, args=(client_socket, client_address))
    client_thread.start()

客户端代码：

import socket
import threading

HOST = 'localhost'
PORT = 8888

# 创建socket对象
client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

# 连接服务器
client_socket.connect((HOST, PORT))

def receive():
    """
    接收服务器消息
    """
    while True:
        try:
            message = client_socket.recv(1024)
            print(message.decode())
        except:
            # 出现异常
            client_socket.close()
            break

def send():
    """
    发送消息给服务器
    """
    while True:
        message = input('')
        client_socket.send(message.encode())

# 创建两个线程，分别处理接收和发送消息
receive_thread = threading.Thread(target=receive)
send_thread = threading.Thread(target=send)

receive_thread.start()
send_thread.start()

注意：此代码示例仅供参考，并不具备完整的错误处理和安全性控制。在实际应用中，需要根据具体情况进行修改和优化。