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improve data sufficiency check with valid values validation

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Your Name 2025-10-08 15:43:06 +08:00
parent a7c8ac5f28
commit 27b7f024c0
1 changed files with 5 additions and 3 deletions
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8
app/features/validation.py
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@ -111,11 +111,13 @@ def check_data_sufficiency(
broker = DataBroker()
# 检查历史收盘价数据
close_values = broker.fetch_series("daily", "close", ts_code, trade_date, min_days)
if len(close_values) < min_days:
close_series = broker.fetch_series("daily", "close", ts_code, trade_date, min_days)
# 计算有效值的数量
valid_values = [val for _, val in close_series if val is not None and isinstance(val, (int, float))]
if len(valid_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_values),
ts_code, trade_date, min_days, len(valid_values),
extra=LOG_EXTRA
)
return False