Python TKinter 與 Telegram 交談

 Python TKinter 與 Telegram 交談

import tkinter as tk

from telegram import Update, Bot

from telegram.ext import ApplicationBuilder, CommandHandler, MessageHandler, filters, ContextTypes

import threading

import asyncio

import datetime

import pytz

# --- Telegram Bot 設定 ---

TOKEN = "你的 Bot Token"

TARGET_CHAT_ID = 你的 chat_id 數字

application = None

bot_loop = None

bot = Bot(token=TOKEN)

# 使用台灣時區（只用於時間顯示）

tz = pytz.timezone("Asia/Taipei")

# --- Tkinter GUI 設定 ---

root = tk.Tk()

root.title("Telegram Bot 對話介面")

root.geometry("460x500")

label = tk.Label(root, text="輸入訊息：", font=("Arial", 12))

label.pack(pady=(10, 0))

entry = tk.Entry(root, width=50)

entry.pack(pady=5)

send_button = tk.Button(root, text="發送")

send_button.pack(pady=5)

frame = tk.Frame(root)

frame.pack(padx=10, pady=10, fill=tk.BOTH, expand=True)

scrollbar = tk.Scrollbar(frame)

scrollbar.pack(side=tk.RIGHT, fill=tk.Y)

message_box = tk.Listbox(frame, width=60, height=20, yscrollcommand=scrollbar.set)

message_box.pack(side=tk.LEFT, fill=tk.BOTH, expand=True)

scrollbar.config(command=message_box.yview)

def log_message(text):

    message_box.insert(tk.END, text)

    message_box.yview(tk.END)

# --- 發送訊息 ---

def send_message():

    text = entry.get().strip()

    if not text:

        log_message("請輸入訊息。")

        return

    async def _send():

        try:

            await bot.send_message(chat_id=TARGET_CHAT_ID, text=text)

            root.after(0, lambda: log_message(f"[我] {text}"))

            root.after(0, lambda: entry.delete(0, tk.END))

        except Exception as e:

            root.after(0, lambda: log_message(f"[錯誤] 發送失敗：{e}"))

    if bot_loop:

        bot_loop.call_soon_threadsafe(lambda: asyncio.create_task(_send()))

send_button.config(command=send_message)

entry.bind("<Return>", lambda e: send_message())

# --- 接收訊息處理 ---

async def handle_message(update: Update, context: ContextTypes.DEFAULT_TYPE):

    sender = update.effective_user.first_name

    text = update.message.text

    timestamp = datetime.datetime.now(tz).strftime("%Y-%m-%d %H:%M:%S")

    formatted = f"[{timestamp}] {sender}: {text}"

    root.after(0, lambda: log_message(formatted))

async def start_command(update: Update, context: ContextTypes.DEFAULT_TYPE):

    await update.message.reply_text("Bot 已啟動，歡迎對話！")

async def error_handler(update: object, context: ContextTypes.DEFAULT_TYPE):

    print(f"[錯誤] Bot 發生例外：{context.error}")

# --- 啟動 Telegram Bot ---

def start_bot():

    def bot_thread():

        global application, bot_loop

        bot_loop = asyncio.new_event_loop()

        asyncio.set_event_loop(bot_loop)

        async def bot_main():

            global application

            application = (

                ApplicationBuilder()

                .token(TOKEN)

                .build()

            )

            application.add_handler(CommandHandler("start", start_command))

            application.add_handler(MessageHandler(filters.TEXT & ~filters.COMMAND, handle_message))

            application.add_error_handler(error_handler)

            print("Telegram Bot 已啟動並正在等待訊息...")

            await application.initialize()

            await application.start()

            await application.updater.start_polling()

        bot_loop.create_task(bot_main())

        bot_loop.run_forever()

    threading.Thread(target=bot_thread, daemon=True).start()

# --- 關閉視窗時停止事件迴圈 ---

def on_close():

    if bot_loop:

        bot_loop.call_soon_threadsafe(bot_loop.stop)

    root.destroy()

root.protocol("WM_DELETE_WINDOW", on_close)

# --- 主程式啟動 ---

start_bot()

log_message("Bot 已啟動，準備接收與發送訊息。")

root.mainloop()

• 啟動程式。
• 在 Telegram 傳送 /start 或任意訊息給你的 Bot。
• GUI 即時顯示訊息。
• 在 GUI 輸入訊息並按「發送」，Bot 回覆你。