Initial commit: skills library

- 70 skills with code and documentation - Add .gitignore (ignore __pycache__, output/, temp/, venv/) - Clean up test intermediates and caches
2026-04-26 19:27:40 +08:00
commit 04db423416
861 changed files with 210414 additions and 0 deletions
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+#!/usr/bin/env python3
+"""
+Yahoo Finance数据源实现
+提供完整的股票数据查询功能
+"""
+
+import requests
+import json
+from datetime import datetime
+
+
+def query_yahoo_finance_complete(stock_code: str) -> dict:
+    """
+    完整的Yahoo Finance查询实现
+    支持价格、成交量、市值等完整数据
+    """
+    # 标准化股票代码
+    if not "." in stock_code:
+        if len(stock_code) == 5:
+            stock_code = f"{stock_code}.HK"
+        elif len(stock_code) == 6:
+            if stock_code.startswith(("00", "30")):
+                stock_code = f"{stock_code}.SZ"
+            else:
+                stock_code = f"{stock_code}.SS"
+
+    try:
+        # 获取详细股票信息
+        quote_url = f"https://query2.finance.yahoo.com/v10/finance/quoteSummary/{stock_code}?modules=price,summaryDetail,defaultKeyStatistics"
+
+        headers = {
+            "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36"
+        }
+
+        response = requests.get(quote_url, headers=headers, timeout=10)
+
+        if response.status_code != 200:
+            return None
+
+        data = response.json()
+
+        if "quoteSummary" not in data or "result" not in data["quoteSummary"]:
+            return None
+
+        result = data["quoteSummary"]["result"][0]
+
+        # 提取价格信息
+        price_data = result.get("price", {})
+        summary_data = result.get("summaryDetail", {})
+        key_stats = result.get("defaultKeyStatistics", {})
+
+        # 构建完整数据
+        stock_info = {
+            "source": "yahoo_finance",
+            "code": stock_code,
+            "name": price_data.get("shortName", ""),
+            "price": float(price_data.get("regularMarketPrice", {}).get("raw", 0)),
+            "previous_close": float(
+                price_data.get("regularMarketPreviousClose", {}).get("raw", 0)
+            ),
+            "open": float(price_data.get("regularMarketOpen", {}).get("raw", 0)),
+            "high": float(price_data.get("regularMarketDayHigh", {}).get("raw", 0)),
+            "low": float(price_data.get("regularMarketDayLow", {}).get("raw", 0)),
+            "volume": int(price_data.get("regularMarketVolume", {}).get("raw", 0)),
+            "market_cap": price_data.get("marketCap", {}).get("raw"),
+            "pe_ratio": summary_data.get("trailingPE", {}).get("raw"),
+            "dividend_yield": summary_data.get("dividendYield", {}).get("raw"),
+            "eps": key_stats.get("earningsPerShare", {}).get("raw"),
+            "beta": key_stats.get("beta", {}).get("raw"),
+            "52_week_high": summary_data.get("fiftyTwoWeekHigh", {}).get("raw"),
+            "52_week_low": summary_data.get("fiftyTwoWeekLow", {}).get("raw"),
+            "currency": price_data.get("currency", "USD"),
+            "exchange": price_data.get("exchangeName", ""),
+            "timestamp": datetime.now().isoformat(),
+            "success": True,
+        }
+
+        # 过滤掉None值
+        for key, value in stock_info.items():
+            if value is None:
+                stock_info[key] = 0 if isinstance(value, (int, float)) else ""
+
+        return stock_info
+
+    except Exception as e:
+        print(f"Yahoo Finance query failed for {stock_code}: {e}")
+        return None
+
+
+# 测试函数
+if __name__ == "__main__":
+    test_codes = ["00700.HK", "09868.HK", "001309.SZ", "01088.HK"]
+
+    for code in test_codes:
+        print(f"\nTesting {code}...")
+        result = query_yahoo_finance_complete(code)
+        if result:
+            print(
+                f"✓ Success: {result['name']} - {result['price']} {result['currency']}"
+            )
+            print(f"  Volume: {result['volume']:,}")
+            print(
+                f"  Market Cap: {result['market_cap']:,}"
+                if result["market_cap"]
+                else "  Market Cap: N/A"
+            )
+        else:
+            print(f"✗ Failed")