feat: 每日AI分析改造——定调摘要、环比快照、完整连板梯队带涨停原因、生成次数记账
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@@ -3,10 +3,14 @@
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负责:
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1. 调用 OpenAI 兼容 API 进行分析
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2. Function Calling 循环(AI 可主动获取数据)
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3. 保存报告到数据库
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3. 采集当日盘面快照(供次日环比)
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4. 保存报告到数据库
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"""
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import json
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import re
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import traceback
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import httpx
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from datetime import datetime, timezone, timedelta
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@@ -25,7 +29,7 @@ SYSTEM_PROMPT = """你是一位专业的A股市场分析师,擅长从数据中
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- 风险提示,每次推荐都需说明风险点
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可用工具:
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- get_market_dashboard: 获取市场整体数据(指数/涨跌统计/行业强度/事件情报/市场温度)
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- get_market_dashboard: 获取市场整体数据(指数/涨跌统计/市场温度/连板梯队/行业强度/事件情报)
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- get_theme_history: 获取指定日期的题材涨幅排行
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- get_active_core_stocks: 获取核心股追踪数据(10日涨幅矩阵+所属题材)
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- get_stock_quote: 获取个股实时行情
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@@ -40,26 +44,39 @@ SYSTEM_PROMPT = """你是一位专业的A股市场分析师,擅长从数据中
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DAILY_ANALYSIS_PROMPT = """请对 {trade_date} 的A股市场进行收盘分析,生成一份完整的分析报告。
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{prev_report_section}
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{prev_snapshot_section}
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请先调用以下工具获取数据:
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1. get_market_dashboard - 获取市场整体数据
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1. get_market_dashboard - 获取市场整体数据(含涨跌统计、市场温度、连板梯队 limitLadder)
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2. get_theme_history(date="{trade_date}") - 获取今日题材涨幅
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3. get_active_core_stocks - 获取核心股数据
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生成报告时必须遵守以下格式规则:
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1. 报告标题(# 一级标题)之后的第一行,必须是一个引用块"定调摘要",格式严格为:
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> 今日定调:<一句话核心结论,不超过80字,必须包含1-2个关键数字(如成交额、涨停家数、市场温度)>
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2. 量能与情绪类数字必须给环比:若上方提供了"前一交易日盘面数据快照",成交额、涨跌家数、涨停数、市场温度等在与昨日对比后表述(如"成交额2.05万亿,较昨日缩量约700亿");没有昨日快照则如实说明"暂无昨日数据"。
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3. 连板梯队必须完整呈现 get_market_dashboard 返回的 limitLadder:从最高连板到2连板逐级列表格,每只标注涨停原因(reason字段)与封单金额(sealWan,单位万,为空则不写);首板只挑3-5只人气最高的点评。
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4. 适当使用表格展示数据对比。
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然后基于数据生成报告,结构如下:
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## 一、市场总览
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- 主要指数表现(上证、深证、创业板)
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- 涨跌家数统计
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- 主要指数表现(上证、深证、创业板、科创50)
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- 涨跌家数统计(含涨停/跌停/炸板率,须环比)
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- 市场温度评估
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## 二、题材热点分析
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- 今日涨幅前5题材
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- 持续活跃的题材
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- 新兴热点题材
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- 明显退潮的题材(警示)
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## 三、核心股追踪
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- 连板股分析
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- 连板梯队分析(按格式规则3完整呈现)
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- 核心股表现
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- 龙头股辨识
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@@ -80,6 +97,9 @@ DAILY_ANALYSIS_PROMPT = """请对 {trade_date} 的A股市场进行收盘分析
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请用 Markdown 格式输出,适当使用表格展示数据对比。"""
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# 报告头部的"今日定调"引用行,保存时提取为 summary
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_TONE_LINE_RE = re.compile(r"^>\s*今日定调[::]\s*(.+)$", re.MULTILINE)
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async def call_llm(messages: list, tools: list = None) -> dict:
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"""调用 OpenAI 兼容 API"""
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@@ -119,11 +139,16 @@ async def collect_ai_analysis(trade_date: str) -> dict:
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{"id": int, "tokens_used": int, "tools_used": list}
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"""
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prev_report_section = _get_prev_report_section(trade_date)
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# 采集当日盘面快照(供次日环比),并读取上一交易日快照注入 prompt
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await _capture_market_snapshot(trade_date)
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prev_snapshot_section = _get_prev_snapshot_section(trade_date)
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messages = [
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{"role": "system", "content": SYSTEM_PROMPT},
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{"role": "user", "content": DAILY_ANALYSIS_PROMPT.format(
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trade_date=trade_date,
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prev_report_section=prev_report_section
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prev_report_section=prev_report_section,
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prev_snapshot_section=prev_snapshot_section,
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)}
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]
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@@ -171,20 +196,127 @@ async def collect_ai_analysis(trade_date: str) -> dict:
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"content": result
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})
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summary = final_content[:200].replace("\n", " ") if final_content else ""
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summary = _extract_summary(final_content)
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report_id = _save_report(trade_date, final_content, summary, tools_used, total_tokens)
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return {"id": report_id, "tokens_used": total_tokens, "tools_used": tools_used, "truncated": was_truncated}
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def _save_report(trade_date: str, content: str, summary: str, tools_used: list, tokens_used: int) -> int:
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"""保存报告到数据库"""
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def _extract_summary(content: str) -> str:
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"""提取报告头部的"今日定调"引用行作为摘要;缺失时退回正文截断"""
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match = _TONE_LINE_RE.search(content or "")
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if match:
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text = match.group(1).strip()
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if text:
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return text[:200]
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return (content or "")[:200].replace("\n", " ")
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def _num(v) -> str:
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"""快照数值安全转字符串"""
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if isinstance(v, float):
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return f"{v:g}"
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return str(v if v is not None else "-")
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def _fmt_amount(v) -> str:
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"""成交额(元)→ 万亿/亿 可读格式"""
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try:
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v = float(v)
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except (TypeError, ValueError):
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return "-"
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if v >= 1e12:
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return f"{v / 1e12:.2f}万亿"
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if v >= 1e8:
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return f"{v / 1e8:.0f}亿"
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return f"{v:.0f}元"
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def _fmt_index(idx: dict) -> str:
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if not idx:
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return "-"
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sign = "+" if idx.get("changePct", 0) >= 0 else ""
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return f"{idx.get('price', '-')}({sign}{idx.get('changePct', 0)}%)"
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async def _capture_market_snapshot(trade_date: str) -> bool:
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"""采集当日盘面快照入库(指数+涨跌统计),供次日分析做环比"""
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try:
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from routes.market_dashboard import _build_dashboard
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data = await _build_dashboard()
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payload = json.dumps(
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{"indices": data.get("indices", []), "marketStats": data.get("marketStats", {})},
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ensure_ascii=False,
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default=str,
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)
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conn = get_connection()
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try:
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conn.execute(
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"""INSERT INTO daily_market_stats (trade_date, payload) VALUES (?, ?)
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ON CONFLICT(trade_date) DO UPDATE SET payload = excluded.payload""",
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(trade_date, payload),
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)
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conn.commit()
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finally:
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conn.close()
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return True
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except Exception:
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print(f"[ai-service] 市场快照采集失败 {trade_date}:")
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traceback.print_exc()
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return False
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def _get_prev_snapshot_section(trade_date: str) -> str:
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"""读取上一交易日盘面快照,格式化为 prompt 中的环比数据段"""
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conn = get_connection()
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try:
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cursor = conn.execute(
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"""INSERT OR REPLACE INTO ai_reports
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(trade_date, report_type, title, content, summary, tools_used, model, tokens_used)
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VALUES (?, 'daily', ?, ?, ?, ?, ?, ?)""",
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row = conn.execute(
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"SELECT trade_date, payload FROM daily_market_stats WHERE trade_date < ? ORDER BY trade_date DESC LIMIT 1",
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(trade_date,),
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).fetchone()
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if not row:
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return ""
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try:
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snap = json.loads(row["payload"])
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except (TypeError, ValueError):
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return ""
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stats = snap.get("marketStats") or {}
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indices = {i.get("name"): i for i in (snap.get("indices") or []) if isinstance(i, dict)}
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idx_line = "、".join(
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f"{name} {_fmt_index(indices.get(name))}"
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for name in ("上证指数", "深证成指", "创业板指", "科创50")
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)
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return f"""以下是前一交易日({row["trade_date"]})的盘面数据快照,报告中的量能与情绪数字必须给出与它的环比对比:
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- 两市成交额:{_fmt_amount(stats.get("totalTurnover"))}
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- 上涨/下跌/平盘:{_num(stats.get("upCount"))}/{_num(stats.get("downCount"))}/{_num(stats.get("flatCount"))},涨停 {_num(stats.get("limitUp"))} 家、跌停 {_num(stats.get("limitDown"))} 家、炸板 {_num(stats.get("limitBreak"))} 家(炸板率 {_num(stats.get("breakRate"))}%)
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- 强势/弱势股:{_num(stats.get("strongCount"))}/{_num(stats.get("weakCount"))},市场宽度 {_num(stats.get("marketBreadth"))}%
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- 市场温度:{_num(stats.get("temperature"))} 分,竞价信号:{stats.get("auctionSignal") or "-"}
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- 指数收盘:{idx_line}
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---
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"""
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finally:
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conn.close()
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def _save_report(trade_date: str, content: str, summary: str, tools_used: list, tokens_used: int) -> int:
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"""保存报告到数据库(同日重生成:覆盖内容、generation_count+1、tokens 记当次消耗)"""
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conn = get_connection()
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try:
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conn.execute(
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"""INSERT INTO ai_reports
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(trade_date, report_type, title, content, summary, tools_used, model, tokens_used, updated_at)
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VALUES (?, 'daily', ?, ?, ?, ?, ?, ?, datetime('now','localtime'))
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ON CONFLICT(trade_date, report_type) DO UPDATE SET
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title = excluded.title,
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content = excluded.content,
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summary = excluded.summary,
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tools_used = excluded.tools_used,
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model = excluded.model,
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tokens_used = excluded.tokens_used,
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updated_at = excluded.updated_at,
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generation_count = ai_reports.generation_count + 1""",
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(
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trade_date,
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f"{trade_date} A股收盘分析",
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@@ -193,10 +325,14 @@ def _save_report(trade_date: str, content: str, summary: str, tools_used: list,
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json.dumps(tools_used),
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AI_MODEL,
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tokens_used,
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)
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),
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)
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conn.commit()
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return cursor.lastrowid
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row = conn.execute(
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"SELECT id FROM ai_reports WHERE trade_date = ? AND report_type = 'daily'",
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(trade_date,),
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).fetchone()
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return row["id"]
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finally:
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conn.close()
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