32 lines
1.1 KiB
Python
32 lines
1.1 KiB
Python
"""Telegram Bot 消息发送（同步、带超时；失败不抛异常，返回 False）。"""
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from __future__ import annotations
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import logging
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import requests
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logger = logging.getLogger("monitor.telegram")
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API_BASE = "https://api.telegram.org/bot{token}/sendMessage"
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def send_message(bot_token: str, chat_id: str, text: str) -> bool:
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"""发送一条消息。配置缺失或失败时记日志并返回 False。"""
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if not bot_token or not chat_id:
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logger.warning("Telegram 未配置（bot_token/chat_id 为空），跳过发送: %s", text[:60])
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return False
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try:
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resp = requests.post(
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API_BASE.format(token=bot_token),
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json={"chat_id": chat_id, "text": text},
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timeout=10,
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)
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if resp.status_code == 200:
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logger.info("Telegram 消息已发送（%d 字符）", len(text))
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return True
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logger.error("Telegram 发送失败 status=%s body=%s", resp.status_code, resp.text[:200])
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except requests.RequestException as exc:
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logger.error("Telegram 请求异常: %s", exc)
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return False
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