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fix(HEL-494): 修复个股缺失指标、问天遮罩、四爻外显并回补250日K

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Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: multica-agent <github@multica.ai>
This commit is contained in:
总工
2026-09-08 16:26:13 +08:00
co-authored by Cursor multica-agent
parent c8a9376adb
commit 3e828b346c
24 changed files with 1011 additions and 160 deletions
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backend/data/providers/tushare_stocks.py
+5 -19
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@@ -5,13 +5,14 @@ from typing import Any
from backend.bootstrap.config import display_compact_date as _display_date
from backend.data.numbers import finite_number as _number
from backend.data.providers.tushare_helpers import _moneyflow_payload
class StockMixin:
def stock_detail(self, ts_code: str, requested_date: str) -> dict[str, Any]:
trade_date, _ = self.resolve_trade_context(requested_date)
end = datetime.strptime(trade_date, "%Y%m%d")
start_date = (end - timedelta(days=190)).strftime("%Y%m%d")
start_date = (end - timedelta(days=400)).strftime("%Y%m%d")
daily = self.query(
"daily",
{"ts_code": ts_code, "start_date": start_date, "end_date": trade_date},
@@ -41,7 +42,7 @@ class StockMixin:
factor_map = {row["trade_date"]: _number(row.get("adj_factor"), 1) for row in factors}
latest_factor = max(factor_map.values(), default=1) or 1
prices = []
for row in sorted(daily, key=lambda item: item.get("trade_date", ""))[-90:]:
for row in sorted(daily, key=lambda item: item.get("trade_date", ""))[-250:]:
factor = factor_map.get(row.get("trade_date"), latest_factor)
ratio = factor / latest_factor
prices.append(
@@ -56,7 +57,7 @@ class StockMixin:
"amount_billion": round(_number(row.get("amount")) / 100000, 2),
}
)
flow = moneyflow[0] if moneyflow else {}
flow = moneyflow[0] if moneyflow else None
basic = basics[0] if basics else {}
daily_basic = daily_basics[0] if daily_basics else {}
latest = prices[-1] if prices else {}
@@ -87,22 +88,7 @@ class StockMixin:
"amount_billion": latest.get("amount_billion", 0),
},
"prices": prices,
"moneyflow": {
"net_million": round(_number(flow.get("net_mf_amount")) / 100, 2),
"large_million": round(
(_number(flow.get("buy_lg_amount")) + _number(flow.get("buy_elg_amount"))
- _number(flow.get("sell_lg_amount")) - _number(flow.get("sell_elg_amount"))) / 100,
2,
),
"medium_million": round(
(_number(flow.get("buy_md_amount")) - _number(flow.get("sell_md_amount"))) / 100,
2,
),
"small_million": round(
(_number(flow.get("buy_sm_amount")) - _number(flow.get("sell_sm_amount"))) / 100,
2,
),
},
"moneyflow": _moneyflow_payload(flow),
}
def stock_intraday(self, ts_code: str, requested_date: str) -> dict[str, Any]: