90 lines
3.8 KiB
Python
90 lines
3.8 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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"""hk_fundamentals_collector.py — 港股通基本面采集（PE/PB/市值，阶段2数据补采）
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数据源：腾讯批量行情 hk 前缀（qt.gtimg.cn/q=hk00700,...）。
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复用 fundamentals_full_refresh 的解析模式，港股字段位置：
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pe=parts[39] pb=parts[43]（A股是46，港股是43） 总市值=parts[44] 流通市值=parts[45]（亿）
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写入：stock_fundamentals 表（与A股同表复用，code=5位港股代码，eps=price/pe）。
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调度：每日盘后（随A股基本面刷新节奏）。
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限速：批量100只/批，批间0.5s。
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"""
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import sqlite3
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import sys
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import time
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import urllib.request
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DB_PATH = "/home/hmo/MoFin/data/mofin.db"
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UA = "Mozilla/5.0"
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BATCH = 100
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def fetch_hk_batch(codes):
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"""腾讯批量行情（hk前缀，每批100只），返回 {code: {pe,pb,price,mcap_total,mcap_flow}}"""
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if not codes:
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return {}
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results = {}
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symbols = [f"hk{c}" for c in codes]
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url = f"http://qt.gtimg.cn/q={','.join(symbols)}"
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try:
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req = urllib.request.Request(url, headers={"User-Agent": UA})
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opener = urllib.request.build_opener(urllib.request.ProxyHandler({}))
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with opener.open(req, timeout=15) as r:
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text = r.read().decode("gbk", errors="ignore")
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for line in text.strip().split("\n"):
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if "~" not in line:
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continue
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parts = line.split("~")
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if len(parts) < 46:
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continue
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code = parts[2] # 港股代码（00700）
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price = float(parts[3]) if parts[3] else 0
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pe = float(parts[39]) if parts[39] else 0
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pb = float(parts[43]) if parts[43] else 0 # 港股 PB 在 43（A股在46）
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mcap_t = float(parts[44]) if parts[44] else 0 # 总市值（亿HKD）
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mcap_f = float(parts[45]) if parts[45] else 0 # 流通市值（亿HKD）
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if price > 0 and code:
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results[code] = {"price": price, "pe": pe, "pb": pb,
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"mcap_total": mcap_t, "mcap_flow": mcap_f}
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except Exception as e:
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print(f" batch fetch error: {str(e)[:60]}", flush=True)
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return results
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def main():
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conn = sqlite3.connect(DB_PATH, timeout=30)
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conn.execute("PRAGMA busy_timeout=30000")
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codes = [r[0] for r in conn.execute(
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"SELECT code FROM hk_connect_stocks WHERE is_active=1 ORDER BY code").fetchall()]
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print(f"港股通基本面采集：{len(codes)} 只（腾讯行情 PE/PB/市值）", flush=True)
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ok = 0
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t0 = time.time()
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for i in range(0, len(codes), BATCH):
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batch = codes[i:i + BATCH]
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data = fetch_hk_batch(batch)
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for code, d in data.items():
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eps = round(d["price"] / d["pe"], 2) if d["pe"] > 0 else 0
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conn.execute(
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"INSERT OR REPLACE INTO stock_fundamentals (code, pe, pb, eps, mcap_total, mcap_flow, updated_at) "
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"VALUES (?,?,?,?,?,?,datetime('now','localtime'))",
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(code, d["pe"], d["pb"], eps, d["mcap_total"], d["mcap_flow"]))
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ok += 1
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conn.commit()
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print(f" [{i+len(batch)}/{len(codes)}] 本批{len(data)}只 | {time.time()-t0:.0f}s", flush=True)
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time.sleep(0.5)
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n = conn.execute("SELECT COUNT(*) FROM stock_fundamentals WHERE length(code)=5").fetchone()[0]
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sample = conn.execute(
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"SELECT code, pe, pb, mcap_total FROM stock_fundamentals WHERE code IN ('00700','09988','01810')").fetchall()
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conn.close()
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print(f"\n完成：{ok} 只入 stock_fundamentals（港股 {n} 条），耗时{time.time()-t0:.0f}s", flush=True)
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print("样例（code/pe/pb/总市值亿HKD）:", flush=True)
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for r in sample:
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print(f" {r[0]}: pe={r[1]} pb={r[2]} mcap={r[3]:.0f}亿", flush=True)
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return 0
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if __name__ == "__main__":
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sys.exit(main())
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