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refactor data sufficiency check with DataBroker instance and fetch methods

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This commit is contained in:
Your Name 2025-10-08 15:38:52 +08:00
parent 9d5148e80c
commit a7c8ac5f28
1 changed files with 6 additions and 4 deletions
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10
app/features/validation.py
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@ -108,18 +108,20 @@ def check_data_sufficiency(
"""
from app.utils.data_access import DataBroker
broker = DataBroker()
# 检查历史收盘价数据
close_series = DataBroker.get_daily_price(ts_code, end_date=trade_date)
if len(close_series) < min_days:
close_values = broker.fetch_series("daily", "close", ts_code, trade_date, min_days)
if len(close_values) < min_days:
LOGGER.warning(
"历史数据不足 ts_code=%s date=%s min_days=%d actual=%d",
ts_code, trade_date, min_days, len(close_series),
ts_code, trade_date, min_days, len(close_values),
extra=LOG_EXTRA
)
return False
# 检查日期点数据完整性
latest_fields = DataBroker.get_latest_fields(
latest_fields = broker.fetch_latest(
ts_code,
trade_date,
["daily.close", "daily_basic.turnover_rate", "daily_basic.pe", "daily_basic.pb"]