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snowy-yang
4494987e54
- FastAPI + WebSocket 服务，Textual TUI 终端客户端 - PostgreSQL 存储专用连接层（asyncpg 连接池，主程序零 SQL） - 无限且永久的记忆：语义检索注入 + 每夜巩固 + 身世档案（lore） - 作息推断（猜上下学时间）、定时事件（叫早/每日提醒） - 情绪回访 / 承诺追踪 / 慢信 / 回忆杀 / 她的生活 / 连续陪伴天数 - 原生 function calling 工具：天气 / 新闻 / 搜索（免 Key） - 极小模型快速路由（AI_SMALL_*）+ 夜间批量通道（AI_BATCH_*） - 小学徒小满：夜间琐事整理，小暖晨间检查转述 - 离线测试：路由器 / 工具循环 / 杂项 / 向量 / TUI 冒烟
118 lines
5.0 KiB
Python
118 lines
5.0 KiB
Python
"""她的小工具：天气 / 新闻 / 搜索（全部免 API Key）
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天气 open-meteo（地理编码 + 实时天气）
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新闻 Bing News RSS（支持中文关键词）
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搜索 DuckDuckGo lite
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"""
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import html
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import re
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import xml.etree.ElementTree as ET
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import httpx
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_UA = {"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64)"}
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# WMO 天气代码 -> 中文
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WMO = {
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0: "晴", 1: "大致晴", 2: "多云", 3: "阴",
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45: "有雾", 48: "雾凇",
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51: "毛毛雨", 53: "毛毛雨", 55: "浓毛毛雨",
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61: "小雨", 63: "中雨", 65: "大雨", 66: "冻雨", 67: "强冻雨",
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71: "小雪", 73: "中雪", 75: "大雪", 77: "雪粒",
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80: "阵雨", 81: "阵雨", 82: "强阵雨", 85: "阵雪", 86: "阵雪",
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95: "雷雨", 96: "雷雨伴冰雹", 99: "雷雨伴冰雹",
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}
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def _clean(s: str | None) -> str:
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"""去 HTML 标签和实体"""
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if not s:
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return ""
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s = re.sub(r"<[^>]+>", "", s)
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return html.unescape(s).strip()
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async def get_weather(city: str) -> str:
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try:
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async with httpx.AsyncClient(timeout=10, follow_redirects=True) as c:
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g = await c.get("https://geocoding-api.open-meteo.com/v1/search",
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params={"name": city, "language": "zh", "count": 1})
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g.raise_for_status()
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results = g.json().get("results") or []
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if not results:
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return f"没找到「{city}」这个地方，换个说法试试？"
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loc = results[0]
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f = await c.get("https://api.open-meteo.com/v1/forecast", params={
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"latitude": loc["latitude"], "longitude": loc["longitude"],
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"current": "temperature_2m,weather_code,wind_speed_10m,"
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"relative_humidity_2m",
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"daily": "temperature_2m_max,temperature_2m_min,"
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"precipitation_probability_max",
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"timezone": "auto", "forecast_days": 1,
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})
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f.raise_for_status()
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data = f.json()
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cur, daily = data["current"], data["daily"]
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sky = WMO.get(int(cur["weather_code"]), "天气未知")
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return (f"{loc['name']}现在{sky}，{cur['temperature_2m']}°C，"
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f"湿度{cur['relative_humidity_2m']}%，"
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f"风{cur['wind_speed_10m']}km/h；今天 "
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f"{daily['temperature_2m_min'][0]}~"
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f"{daily['temperature_2m_max'][0]}°C，"
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f"降水概率{daily['precipitation_probability_max'][0]}%")
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except Exception as e:
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return f"天气服务这会儿不太顺畅（{e.__class__.__name__}）"
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async def get_news(query: str = "今日热点", limit: int = 5) -> str:
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"""Google News RSS（中文）为主，新浪滚动新闻兜底"""
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headers = {"User-Agent": _UA["User-Agent"]}
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try:
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async with httpx.AsyncClient(timeout=10, follow_redirects=True,
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headers=headers) as c:
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try:
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r = await c.get("https://news.google.com/rss/search", params={
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"q": query, "hl": "zh-CN", "gl": "CN",
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"ceid": "CN:zh-Hans"})
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r.raise_for_status()
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items = ET.fromstring(r.text).findall(".//item")[:limit]
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lines = []
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for i in items:
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# Google News 标题带「 - 媒体名」尾巴，去掉
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title = _clean(i.findtext("title")).rsplit(" - ", 1)[0]
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lines.append(f"· {title}")
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if lines:
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return "\n".join(lines)
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except Exception:
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pass
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# 兜底：新浪滚动新闻
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r = await c.get("https://rss.sina.com.cn/news/marquee/ddt.xml")
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r.raise_for_status()
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items = ET.fromstring(r.content).findall(".//item")[:limit]
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if not items:
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return "新闻源这会儿没给出内容"
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return "\n".join(f"· {_clean(i.findtext('title'))}" for i in items)
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except Exception as e:
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return f"新闻服务这会儿不太顺畅（{e.__class__.__name__}）"
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async def web_search(query: str, limit: int = 5) -> str:
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try:
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async with httpx.AsyncClient(timeout=10, follow_redirects=True,
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headers=_UA) as c:
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r = await c.get("https://lite.duckduckgo.com/lite/",
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params={"q": query})
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r.raise_for_status()
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titles = re.findall(r"class=['\"]result-link['\"][^>]*>(.*?)</a>",
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r.text)
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snippets = re.findall(
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r"class=['\"]result-snippet['\"]>(.*?)</td>", r.text)
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out = []
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for i, t in enumerate(titles[:limit]):
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snip = _clean(snippets[i]) if i < len(snippets) else ""
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out.append(f"· {_clean(t)}" + (f" —— {snip[:60]}" if snip else ""))
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return "\n".join(out) if out else "没搜到什么，换个词试试？"
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except Exception as e:
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return f"搜索这会儿不太顺畅（{e.__class__.__name__}）"
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