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python 聊天室窗口

洪振霞1年前7瀏覽0評論

Python 聊天室窗口能夠讓我們實時地與朋友、同事和團隊成員交流,提高溝通效率和工作效率。我們可以通過 Python 編程語言構(gòu)建自己的聊天室程序,接下來讓我們來看一下相應(yīng)的代碼。

import tkinter as tk
from socket import AF_INET, socket, SOCK_STREAM
from threading import Thread
import time
def receive():
while True:
try:
msg = client_socket.recv(BUFSIZ).decode("utf8")
msg_list.insert(tk.END, msg)
except OSError:
break
def send(event=None):
msg = my_msg.get()
my_msg.set("")
client_socket.send(bytes(msg, "utf8"))
if msg == "{quit}":
client_socket.close()
top.quit()
def on_closing(event=None):
my_msg.set("{quit}")
send()
top = tk.Tk()
top.title("Python 聊天室")
messages_frame = tk.Frame(top)
my_msg = tk.StringVar()
my_msg.set("在這里輸入消息")
scrollbar = tk.Scrollbar(messages_frame)
msg_list = tk.Listbox(messages_frame, height=15, width=50, yscrollcommand=scrollbar.set)
scrollbar.pack(side=tk.RIGHT, fill=tk.Y)
msg_list.pack(side=tk.LEFT, fill=tk.BOTH)
msg_list.pack()
messages_frame.pack()
entry_field = tk.Entry(top, textvariable=my_msg)
entry_field.bind("", send)
entry_field.pack()
send_button = tk.Button(top, text="發(fā)送", command=send)
send_button.pack()
top.protocol("WM_DELETE_WINDOW", on_closing)
HOST = "localhost"
PORT = 33000
BUFSIZ = 1024
ADDR = (HOST, PORT)
client_socket = socket(AF_INET, SOCK_STREAM)
client_socket.connect(ADDR)
receive_thread = Thread(target=receive)
receive_thread.start()
tk.mainloop()

在這段 Python 代碼中,我們利用 tkinter 模塊來構(gòu)建用戶界面,使用 socket 模塊進行網(wǎng)絡(luò)通信,并且通過 threading 模塊實現(xiàn)多線程處理來接收服務(wù)器的消息。使用此聊天室窗口時,只需要輸入消息并點擊發(fā)送按鈕即可。