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GitHubandClaude Opus 4.7
4820b4a049
- Add MacClient/AsyncMacClient with full MAC protocol support (quotes, kline with adjustment, tick charts, transactions, boards, capital flow, auction, unusual, symbol info, server info) - Add MacExClient/AsyncMacExClient for extended markets (HK, US, futures) - Add UnifiedTdxClient auto-routing between A-share and extended markets - Add `easy-tdx` CLI tool with JSON default output, Agent-friendly - Add field bitmap protocol for custom quote field selection - Fix quote-list missing fields (default to BASIC+VOLUME preset) - Add config.py with centralized host management and auto-discovery - Add 50+ examples covering all APIs (01-20) - Rewrite README with CLI-first, Agent-friendly documentation - Bump version to 1.1.0 Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
68 lines
2.6 KiB
Python
68 lines
2.6 KiB
Python
"""演示：AsyncTdxClient 异步客户端连接与基本用法。
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AsyncTdxClient 是 TdxClient 的异步版本，接口一一对应：
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- get_security_count(market) -> int
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- get_security_list(market, start) -> pd.DataFrame
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- get_security_bars(market, code, category, start, count) -> pd.DataFrame
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- get_security_quotes(stocks) -> pd.DataFrame
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- ...
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所有方法均为 async，需在 asyncio 事件循环中运行。
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注意事项：
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- 单个 AsyncTdxClient 仅维护一条 TCP 连接
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- 并发调用会在连接内串行执行（内部有 asyncio.Lock）
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- 支持 async with 上下文管理器，退出时自动关闭连接和心跳任务
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- 心跳间隔默认 60 秒（TdxClient 同步版默认 15 秒）
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K 线返回 DataFrame 列说明（日线及以上周期）：
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date : datetime64 -- 日期（日线/周线/月线/年线只有 date）
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open : float64 -- 开盘价（元）
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close : float64 -- 收盘价（元）
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high : float64 -- 最高价（元）
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low : float64 -- 最低价（元）
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vol : float64 -- 成交量（股）
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amount : float64 -- 成交额（元）
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K 线返回 DataFrame 列说明（分钟线周期）：
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datetime : datetime64 -- 日期时间（分钟线有完整 datetime）
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open : float64 -- 开盘价（元）
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close : float64 -- 收盘价（元）
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high : float64 -- 最高价（元）
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low : float64 -- 最低价（元）
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vol : float64 -- 成交量（股）
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amount : float64 -- 成交额（元）
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使用客户端：AsyncTdxClient（异步）
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关键参数：host (str), port (int, 默认7709), timeout (float, 默认15.0s)
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"""
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import asyncio
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from easy_tdx import AsyncTdxClient, KlineCategory, Market
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async def main():
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# 手动指定服务器
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async with AsyncTdxClient("180.153.18.170") as c:
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count = await c.get_security_count(Market.SH)
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print(f"沪市证券总数: {count}")
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# 自动优选服务器
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async with AsyncTdxClient.from_best_host() as c:
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# 获取浦发银行(600000)最近 5 条日 K 线
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df = await c.get_security_bars(Market.SH, "600000", KlineCategory.DAY, 0, 5)
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print(df.to_string(index=False))
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asyncio.run(main())
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# 运行结果:
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# 沪市证券总数: 2847
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# date open close high low vol amount
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# 2026-05-18 12.35 12.41 12.48 12.30 485236.0 599203456.0
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# 2026-05-19 12.40 12.38 12.45 12.32 392184.0 485723200.0
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# 2026-05-20 12.36 12.50 12.55 12.33 561087.0 699841536.0
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# 2026-05-21 12.52 12.45 12.58 12.40 423891.0 529074688.0
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# 2026-05-22 12.46 12.51 12.56 12.42 315670.0 394515840.0
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