增加主力资金选股

This commit is contained in:
oficcejo
2025-10-09 20:51:10 +08:00
parent ad21672786
commit 88c7db1ab9
11 changed files with 3230 additions and 44 deletions
+76 -13
View File
@@ -463,20 +463,14 @@ class StockDataFetcher:
except Exception as e:
print(f"获取财务指标失败: {e}")
# 5. 获取季度业绩(尝试不同API
# 5. 获取季度业绩(使用问财
try:
# 尝试获取业绩预告
quarter_data = ak.stock_profit_forecast_em(symbol=symbol)
if quarter_data is not None and not quarter_data.empty:
financial_data["quarter_data"] = quarter_data.head(4).to_dict('records')
except:
try:
# 备用方案:获取季度财报
quarter_data = ak.stock_financial_report_sina(stock=symbol, symbol="季报")
if quarter_data is not None and not quarter_data.empty:
financial_data["quarter_data"] = quarter_data.head(4).to_dict('records')
except Exception as e:
print(f"获取季度数据失败: {e}")
# 使用pywencai获取季报数据
quarter_data = self._get_quarter_data_from_wencai(symbol)
if quarter_data:
financial_data["quarter_data"] = quarter_data
except Exception as e:
print(f"获取季度数据失败: {e}")
return financial_data
@@ -484,6 +478,75 @@ class StockDataFetcher:
print(f"获取中国股票财务数据失败: {e}")
return financial_data
def _get_quarter_data_from_wencai(self, symbol):
"""使用问财获取季报数据 - 直接返回原始数据给AI分析"""
try:
# 构建查询语句 - 获取最近4个季度的数据
query = f"{symbol}最近4个季度的营业收入、净利润、每股收益、净资产收益率、营业收入同比增长率、净利润同比增长率"
# 使用pywencai查询
print(f"正在使用问财获取 {symbol} 的季报数据...")
result = pywencai.get(question=query, perpage=10)
# 检查返回类型
if result is None:
print(f"问财未返回 {symbol} 的季报数据")
return None
# 处理不同返回类型
quarter_data = None
# 如果返回的是DataFrame
if isinstance(result, pd.DataFrame):
if result.empty:
print(f"问财返回的DataFrame为空")
return None
print(f" 问财返回DataFrame,共 {len(result)} 行数据")
print(f" 列名: {list(result.columns)}")
# 将DataFrame转为字典列表,保留所有原始数据
quarter_data = {
'data_type': 'dataframe',
'columns': list(result.columns),
'records': result.head(10).to_dict('records'), # 最多取10条
'row_count': len(result),
'summary': f"获取到{len(result)}条季报相关数据"
}
# 如果返回的是字典
elif isinstance(result, dict):
print(f" 问财返回字典数据")
print(f" 字典键: {list(result.keys())}")
quarter_data = {
'data_type': 'dict',
'raw_data': result,
'summary': f"获取到季报字典数据,包含 {len(result)} 个字段"
}
# 其他类型
else:
print(f" 问财返回未知类型: {type(result)}")
quarter_data = {
'data_type': 'unknown',
'raw_data': str(result),
'summary': f"获取到季报数据,类型: {type(result).__name__}"
}
if quarter_data:
print(f"✅ 成功获取季报数据,将原始数据交由AI分析师处理")
return quarter_data
else:
print(f"⚠️ 未能获取有效的季报数据")
return None
except Exception as e:
print(f"使用问财获取季报数据失败: {e}")
import traceback
traceback.print_exc()
return None
def _get_us_financial_data(self, symbol):
"""获取美股财务数据"""
financial_data = {