273 lines
15 KiB
Python
273 lines
15 KiB
Python
# -*- coding: utf-8 -*-
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"""页面的本机预览服务 (只给开发机看样式用, 不进容器、不连库、不进代码指纹)。
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用途: 改 app/web/static/index.html 之后, 不部署就能在浏览器里看效果。它只做几件事:
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静态托管页面; 假登录 (交易员加系统管理员两个角色); 给顶栏、持仓表、建仓候选栏、个股详情抽屉、
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评析报告抽屉、运维视图「组合操作」页喂固定的假数据。其余 /api/* 一律回「预览无后端」,
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页面照常挂载, 顶部会有一条错误提示, 不影响看样式。
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怎么跑 (开发机, 需要一个装了 fastapi 与 uvicorn 的 Python, 用项目 requirements.txt 建的虚拟环境即可):
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~/venvs/pms/bin/python docs/dev_preview/mock_preview.py
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浏览器开 http://127.0.0.1:38199/ 看主页面
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浏览器开 http://127.0.0.1:38199/#detail=300627.SZ 直达个股详情抽屉
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两个坑:
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一, 仓库若放在 macOS 的「文稿」目录下, 由别的程序 (例如 Claude 桌面版的预览面板) 拉起的进程可能没有
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读这个目录的权限, 表现为页面 404 或读不到文件。办法是把 app/web/static 整个拷到一个临时目录,
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再用环境变量 PMS_PREVIEW_STATIC 指过去:
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cp -R app/web/static /tmp/pms_static && PMS_PREVIEW_STATIC=/tmp/pms_static python docs/dev_preview/mock_preview.py
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改了页面要重新拷一次。
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二, 假数据的键要跟着接口走。交易员视图的持仓表只显示 total_qty 大于零的行; 顶栏读 /health、/api/overview、
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/api/tech/status、/api/macro/status、/api/dispatch-mode; 运维视图「组合操作」页读 /api/params。
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页面新读了哪个接口, 就在这里补一个同形状的假应答。
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本文件放在 docs/ 下是有意的: 代码指纹只覆盖 app/、scripts/、config/ 三个目录的 .py, 放这里不会让
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服务器上的 make stale 报「镜像与工作树不一致」。
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"""
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import os
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from fastapi import FastAPI
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from fastapi.responses import FileResponse, JSONResponse
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from fastapi.staticfiles import StaticFiles
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HERE = os.path.dirname(os.path.abspath(__file__))
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ROOT = os.environ.get("PMS_PREVIEW_STATIC") or os.path.abspath(os.path.join(HERE, "..", "..", "app", "web", "static"))
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SAMPLE_REVIEW = os.path.join(HERE, "sample_review.md")
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app = FastAPI()
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app.mount("/static", StaticFiles(directory=ROOT), name="static")
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@app.get("/")
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def index():
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return FileResponse(os.path.join(ROOT, "index.html"))
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@app.get("/api/me")
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def me():
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return {"ok": True, "user": {"phone": "", "username": "预览"}, "roles": ["交易员", "系统管理员"]}
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RESEARCH = {
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"ts_code": "300750.SZ",
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"company": {"overall": "好", "valuation": "便宜", "period": "2026Q2",
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"line": "质地好（回报好、盈余中、成长好），估值便宜，置信中",
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"invalidation": "下一期财报看M24净利率、M26经营现金流对净利润、M63收入同比、M64净利润同比",
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"doubt_hard": False, "report_url": "https://example.invalid/report/300750", "text": ""},
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"fund": {"stance": "看多", "fact": "质地好", "mark": None, "priced_in": False, "valuation": "便宜",
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"overall": "好", "no_read_why": None},
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"tech": {"stance": "看空", "strength": "强", "phase": "趋势空", "confirm": None, "sar_side": "空",
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"sar_value": 344.446, "sar_flip_days": 18, "choppy": False,
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"reason": "SAR 空且多空布林线未在多头区：下行", "data_date": 20260911,
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"latest": {"data_date": 20260911,
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"boll": {"upper": 352.1, "mid": 338.0, "lower": 323.9, "bw_pct": 8.3, "pos": 0.12,
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"state": "贴下轨", "squeeze": False},
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"bbi": {"bbi": 341.2, "pos": -0.6, "state": "空头区", "dist_pct": -1.2},
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"sar": {"value": 344.446, "side": "空", "flip_days": 18, "dist_pct": 2.1},
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"quality": "OK", "reanchored": True},
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"flips": 1, "bars": 25},
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"timing": {"stance": "中性", "nightly": "WATCH", "trade_date": "20260911", "flip_at": None},
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"consensus": {"direction": "中性", "votes": {"fund": "看多", "tech": "看空", "timing": "中性"},
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"strength": None, "reason": "基本面看多、技术面看空、择时中性 → 中性",
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"route": "观察", "route_reason": "等技术面转向"},
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"sources": {"company": "ok", "fund": "ok", "tech": "ok", "timing": "ok", "consensus": "ok"},
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}
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@app.get("/api/research/{code}")
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def research(code: str):
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return {"ok": True, "data": {**RESEARCH, "ts_code": code}}
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@app.get("/api/upstream/signals/{code}")
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def signals(code: str):
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return {"ok": True, "data": {
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"ok": True, "ts_code": code,
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"timeline": [
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{"time": "10:53", "src": "alert", "src_label": "盘中告警", "cat": "money_flow",
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"cat_label": "资金流强度", "direction": "看涨", "level": "INFO",
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"reason": "money_flow_in_intensity", "stale": True, "dup": 1, "ts_from": "trigger"},
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],
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"snapshot": {"metrics": [{"direction": "看涨", "window_net": 432000000.0, "z_dd": 6.143}], "mr": {}},
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"sources": {"intraday": {"ok": True}, "alerts": {"ok": True}, "sell_actions": {"ok": True},
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"metrics": {"ok": True}, "mr": {"ok": True}},
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"truncated": {},
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}}
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@app.get("/api/ledger")
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def ledger(ts_code: str = "", limit: int = 40):
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import datetime
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today = datetime.date.today().isoformat()
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return {"ok": True, "data": [
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{"created_at": f"{today} 09:41:12", "action": "OPEN", "verdict": "REJECT", "arbiter": "system",
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"reason": "系统放弃：研究证据走弱（逻辑存疑），自动放弃；明日重新评估"},
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]}
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@app.get("/api/proposals")
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def proposals(status: str = "WAIT_USER", limit: int = 100):
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return {"ok": True, "data": []}
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# ---- 持仓表 (综合分析列三枚标签), 照 155 上 10:53 读回的三票造几行 ----
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def _pos(code, name, qty, cost, price, dims, cushion="POSITIVE", cpct=0.052, frozen="NONE", target=None):
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mv = qty * price
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return {
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"ts_code": code, "name": name, "qty": qty, "total_qty": qty, "sellable_qty": qty, "avg_cost": cost, "price": price,
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"status": "HOLDING", "frozen_reason": frozen, "user_target_price": target,
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"price_ok": True, "market_value": mv, "pct_of_scale": mv / 2000000.0,
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"cushion_state": cushion, "cushion_pct": cpct, "neg_cushion_days": 0,
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"user_stop_price": None,
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"entry": {"why": "光模块需求上行"}, "logic_now": {"state": "INTACT", "text": "证据仍在"},
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"tech": {"stance": dims["tech"] or "无读数", "phase": dims["tech_phase"]},
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"dims": dims, "lots": 1,
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}
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POSITIONS = [
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_pos("300627.SZ", "华测导航", 1200, 41.2, 43.5,
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{"fund": "看多", "fund_fact": "质地好", "tech": "看空", "tech_phase": "转空", "timing": "中性", "nightly": "WATCH"}),
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_pos("688281.SH", "华秦科技", 300, 158.0, 151.2,
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{"fund": "中性", "fund_fact": "质地中", "tech": "看空", "tech_phase": "转空", "timing": "中性", "nightly": "WATCH"},
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cushion="NEGATIVE", cpct=-0.043),
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_pos("002463.SZ", "沪电股份", 200, 115.25, 118.9,
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{"fund": None, "fund_fact": "没有买方评析", "tech": "中性", "tech_phase": "收口等待", "timing": "中性", "nightly": "WATCH"}),
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_pos("002179.SZ", "中航光电", 500, 52.3, 55.1,
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{"fund": None, "fund_fact": "没有买方评析", "tech": None, "tech_phase": None, "timing": "看多", "nightly": "BUY"},
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frozen="MANUAL", target=60.0),
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_pos("002709.SZ", "天赐材料", 800, 24.1, 22.7,
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{"fund": None, "fund_fact": "没有买方评析", "tech": "看空", "tech_phase": "趋势空", "timing": None, "nightly": "DROPPED"},
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cushion="NEGATIVE", cpct=-0.058),
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_pos("600279.SH", "重庆港", 2000, 6.1, 6.2,
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{"fund": None, "fund_fact": "没有买方评析", "tech": None, "tech_phase": None, "timing": None, "nightly": None}),
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]
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@app.get("/api/strategies")
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def strategies(include_archived: bool = False):
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return {"ok": True, "strategies": [
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{"strategy_id": "STR_20260908_300627SZ_1", "ts_code": "300627.SZ", "type": "GRID", "status": "ACTIVE",
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"autonomy": "auto", "params": {"lower": 38.0, "upper": 46.0, "center": 42.0},
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"state": {"filled_levels": {"1": 200, "2": 200}, "invested": 16800.0}, "archived_at": None,
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"buy_paused": None, "created_at": "2026-09-08 09:40:00"},
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{"strategy_id": "STR_20260910_002463SZ_1", "ts_code": "002463.SZ", "type": "TRAIL", "status": "PAUSED",
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"autonomy": "auto", "params": {"trail_pct": 0.05}, "state": {"high_water": 121.4, "armed": False},
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"archived_at": None, "buy_paused": None, "created_at": "2026-09-10 09:40:00"},
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], "enabled": True, "auto": {"enabled": True, "ran_today": True, "last_scan": {"at": "2026-09-15 09:40:12"}}}
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@app.get("/api/positions")
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def positions():
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return {"ok": True, "positions": POSITIONS, "stock_params": {},
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"summary": {"total_scale": 2000000.0, "market_value": sum(p["market_value"] for p in POSITIONS)}}
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# ---- 建仓候选栏: 计划行 + 只读处置快照 ----
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PLAN_ROWS = [
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{"rank": 1, "ts_code": "300308.SZ", "name": "中际旭创", "theme": "光模块与算力互联", "tier": "白名单"},
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{"rank": 2, "ts_code": "300750.SZ", "name": "宁德时代", "theme": "动力电池", "tier": "白名单"},
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{"rank": 3, "ts_code": "688981.SH", "name": "中芯国际", "theme": "晶圆代工与先进制程国产替代", "tier": "白名单"},
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{"rank": 4, "ts_code": "002050.SZ", "name": "三花智控", "theme": "热管理与机器人执行器", "tier": "候补"},
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{"rank": 5, "ts_code": "300660.SZ", "name": "江苏雷利", "theme": "微特电机", "tier": "候补"},
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{"rank": 6, "ts_code": "603986.SH", "name": "兆易创新", "theme": "存储芯片", "tier": "候补"},
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]
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@app.get("/api/upstream/plan")
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def plan(limit: int = 50):
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return {"ok": True, "status": {"ok": True, "date": "2026-09-15", "plan_source": "snapshot", "gate_on": True, "age_tdays": 1, "fetched_at": __import__("time").time() - 3000, "heat_date": "2026-09-15"},
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"rows": PLAN_ROWS, "candidates_raw": None}
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@app.get("/api/upstream/plan-changes")
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def plan_changes(limit: int = 50):
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return {"ok": True, "changes": {"ok": True, "added": [], "removed": []}, "log": {}}
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def _con(fund, overall, tech, phase, timing, direction, route):
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return {"fund": fund, "overall": overall, "tech": tech, "phase": phase, "timing": timing,
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"direction": direction, "route": route}
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@app.get("/api/open-scan")
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def open_scan():
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return {"ok": True, "notes": ["名额 3/8", "可用资金 61.2 万"], "by_code": {
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"300308.SZ": {"disp": "would", "why": "名额与资金充足，本轮将建底仓",
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"consensus": _con("看多", "好", "看多", "趋势多", "看多", "看多", "放行")},
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"300750.SZ": {"disp": "wait_tech", "why": "布林带仍在收口，等开口向上再评估",
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"consensus": _con("看多", "好", "中性", "收口等待", "中性", "看多", "交人")},
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"688981.SH": {"disp": "wait_timing", "why": "三票看多但择时看空，等择时转多",
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"consensus": _con("看多", "好", "看多", "趋势多", "看空", "看多", "观察")},
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"002050.SZ": {"disp": "wait_confirm", "why": "技术面已开口，等盘中站上均价且量比达标",
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"consensus": _con("中性", "中", "看多", "开口向上", "中性", "看多", "放行")},
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"300660.SZ": {"disp": "sys_decline", "why": "系统放弃：研究证据走弱（逻辑存疑），明日重新评估",
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"consensus": _con("看空", "差", "中性", "收口等待", None, "中性", "跳过")},
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}}
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# ---- 2026-09-18: 顶栏标签、运维视图组合操作页、评析报告抽屉要用的几路 ----
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@app.get("/health")
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def health():
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import datetime
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return {"ok": True, "version": "preview", "now": datetime.datetime.now().strftime("%H:%M:%S"), "trade_day": True}
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@app.get("/api/overview")
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def overview():
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mv = sum(p["market_value"] for p in POSITIONS)
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return {"ok": True, "data": {"buy_halt": False, "exec_halt": False, "autonomy": "full", "scale": 2000000.0,
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"portfolio_mv": mv, "portfolio_pct": mv / 2000000.0, "portfolio_cap": 0.8, "cap_room": 2000000.0 * 0.8 - mv,
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"cash_source": "ws", "cash_avail": 612000.0, "cash_est": 600000.0, "names_count": len(POSITIONS), "max_names": 8,
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"float_pnl": 12345.0, "solid_names": 2, "neg_names": 2, "sector_ready": True}}
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@app.get("/api/params")
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def params():
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def p(k, v, t="float", d=""):
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return {"key": k, "value": v, "type": t, "file_default": v, "source": "table", "desc": d, "updated_at": "2026-09-17 15:20:00"}
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return {"ok": True, "data": {"params": [
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p("PMS_TOTAL_SCALE", 2000000, "int", "总操作规模"), p("PMS_PORTFOLIO_CAP", 0.8, "float", "总仓上限"),
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p("PMS_STOCK_CAP", 0.15, "float", "单股上限"), p("PMS_MAX_NAMES", 8, "int", "最多持仓"),
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p("PMS_CASH_RESERVE", 0.05, "float", "预留现金"), p("PMS_DCA_MAX_RATIO", 0.5, "float", "最多补到首批的"),
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p("PMS_DCA_TRIGGERS", "-0.08,-0.15", "str", "亏到多少开始评估"), p("PMS_DCA_DEEP_CONFIRM", True, "bool", "更深那档要确认"),
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p("PMS_FILL_MAX_LOSS", -0.05, "float", "回落补足的止损"), p("PMS_AUTONOMY", "full", "str", "自主档位"),
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]}}
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@app.get("/api/tech/status")
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def tech_status():
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return {"ok": True, "data": {"enabled": True, "data_date": 20260917, "map": {"fresh": True}}}
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@app.get("/api/macro/status")
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def macro_status():
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return {"ok": True, "enabled": True, "autonomy": "propose_only", "params": {"hot_th": 1.5, "cold_th": -1.5, "exit_band": 0.3},
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"signals": [{"key": "MZ_20260918", "label": "大盘冷热", "value": 0.4, "zone": "NEUTRAL", "ymd": "2026-09-18",
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"e_now": 0, "streak": 3, "history": [], "advice": None}]}
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@app.get("/api/dispatch-mode")
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def dispatch_mode():
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return {"ok": True, "data": {"mode": "ws", "shadow": False}}
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@app.get("/api/research/{code}/report")
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def research_report(code: str):
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md = open(SAMPLE_REVIEW, encoding="utf-8").read()
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if code == "600279.SH":
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return {"ok": False, "ts_code": code, "url": None, "source": "none", "markdown": "", "cached": False,
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"fetched_at": None, "error": "这只票没有个股深度评析报告的链接（不在持仓也不在当日选股计划里）"}
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return {"ok": True, "ts_code": code, "url": "http://192.168.16.178:8000/company/%s/review" % code, "source": "held",
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"markdown": md, "cached": False, "fetched_at": "2026-09-18 11:50:00", "error": None}
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@app.api_route("/api/{path:path}", methods=["GET", "POST"])
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def catchall(path: str):
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return JSONResponse({"ok": False, "error": "预览无后端"})
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if __name__ == "__main__":
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import uvicorn
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uvicorn.run(app, host="127.0.0.1", port=38199)
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