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GitHubandClaude Opus 4.7
9c5672b4d2
- Add ExTdxClient/AsyncExTdxClient for futures, HK stocks, etc (port 7727) - Add offline module: read daily bars, minute bars, blocks, gbbq, financials from local TDX installation directory (inspired by pytdx) - Add examples 09 (file download) and 10 (offline data reading) - Rewrite README with comprehensive API docs and code examples - Add TdxFileNotFoundError and TdxOfflineError exceptions Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
44 lines
1.5 KiB
Python
44 lines
1.5 KiB
Python
"""演示：从本地通达信目录读取日线 K 线数据。
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两种用法：
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1. 直接指定 .day 文件路径
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2. 通过 市场+代码 自动定位文件（需要设置 TDX_HOME 环境变量）
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需要本地已安装通达信并下载过日线数据。
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"""
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from xmtdx.offline import detect_tdx_home, read_daily_bars, find_daily_bar_file
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from xmtdx import Market
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home = detect_tdx_home()
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if home is None:
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print("未检测到通达信安装目录，请设置 TDX_HOME 环境变量")
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print("例如: set TDX_HOME=C:\\new_jyplug")
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raise SystemExit(1)
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print(f"通达信目录: {home}")
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# --- 方式1: 通过 市场+代码 自动定位文件 ---
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filepath = find_daily_bar_file(Market.SH, "600000")
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print(f"\n文件路径: {filepath}")
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bars = read_daily_bars(filepath)
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if not bars:
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print("未读取到数据，请确认通达信已下载该股票的日线数据")
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raise SystemExit(0)
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# 最近 10 个交易日
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print(f"\n浦发银行 日线 (最近 {min(10, len(bars))} 个交易日):")
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print(f"{'日期':>12s} {'开盘':>8s} {'最高':>8s} {'最低':>8s} {'收盘':>8s} {'成交量':>10s}")
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for bar in bars[-10:]:
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print(
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f"{bar.year}-{bar.month:02d}-{bar.day:02d} "
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f"{bar.open:>8.2f} {bar.high:>8.2f} "
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f"{bar.low:>8.2f} {bar.close:>8.2f} "
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f"{bar.vol:>10.0f}"
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)
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# --- 方式2: 直接指定文件路径 ---
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# from pathlib import Path
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# bars2 = read_daily_bars(Path(r"C:\new_jyplug\vipdoc\sz\lday\sz000001.day"))
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