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import asyncio |
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import aiohttp |
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from telegram import Update |
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from telegram.ext import ApplicationBuilder, MessageHandler, ContextTypes, filters |
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import logging |
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BOT_TOKEN = "" |
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LLAMA_API_URL = "http://127.0.0.1:8080/completion" |
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logging.basicConfig( |
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format="%(asctime)s - %(name)s - %(levelname)s - %(message)s", level=logging.INFO |
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) |
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async def get_llama_response(prompt: str) -> str: |
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system_prompt = f"User: {prompt}\nAssistant:" |
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payload = { |
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"prompt": system_prompt, |
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"max_tokens": 60, |
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"temperature": 0.5, |
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"stop": ["</s>", "User:"] |
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} |
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try: |
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timeout = aiohttp.ClientTimeout(total=120) |
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async with aiohttp.ClientSession(timeout=timeout) as session: |
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async with session.post(LLAMA_API_URL, json=payload) as resp: |
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if resp.status == 200: |
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data = await resp.json() |
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return data.get("content", "").strip() or "❔ مدل پاسخی نداد." |
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else: |
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text = await resp.text() |
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logging.error(f"خطای مدل: {resp.status} - {text}") |
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return f"❌ خطا از مدل ({resp.status}):\n{text}" |
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except asyncio.TimeoutError: |
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return "⏱️ مدل دیر پاسخ داد (بیش از ۳۰ ثانیه)." |
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except aiohttp.ClientConnectionError: |
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return "🔌 اتصال به مدل برقرار نشد." |
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except Exception as e: |
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logging.exception("خطای کلی:") |
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return f"⚠️ خطای غیرمنتظره: {str(e)}" |
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async def handle_command(update: Update, context: ContextTypes.DEFAULT_TYPE): |
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message = update.message |
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if message and message.text and "/gemma" in message.text.lower(): |
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prompt = message.text.replace("/gemma", "").strip() |
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await message.chat.send_action("typing") |
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response = await get_llama_response(prompt) |
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await message.reply_text(response) |
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def main(): |
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app = ApplicationBuilder().token(BOT_TOKEN).build() |
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app.add_handler(MessageHandler(filters.COMMAND, handle_command)) |
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app.run_polling() |
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if __name__ == "__main__": |
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main() |
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