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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>
84 lines
2.4 KiB
Python
84 lines
2.4 KiB
Python
"""演示：从本地通达信目录读取分钟 K 线数据。
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支持三种文件格式：
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- .5 文件: vipdoc/{sh,sz}/fzline/ (OHLC 为整数÷100)
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- .lc1 文件: vipdoc/{sh,sz}/fzline/ (OHLC 为浮点数)
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- .lc5 文件: vipdoc/{sh,sz}/fzline/ (OHLC 为浮点数)
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需要本地已安装通达信并下载过分钟数据。
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"""
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from xmtdx.offline import (
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detect_tdx_home,
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read_5min_bars,
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read_lc_min_bars,
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find_5min_bar_file,
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find_lc1_bar_file,
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find_lc5_bar_file,
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)
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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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raise SystemExit(1)
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"""
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# --- .5 文件 (5 分钟线) ---
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print("=" * 60)
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print("5 分钟线 (.5 文件)")
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print("=" * 60)
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filepath = find_5min_bar_file(Market.SH, "600000")
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bars = read_5min_bars(filepath)
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if bars:
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print(f"共 {len(bars)} 条记录，最后 5 条:")
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for bar in bars[-5:]:
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print(
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f" {bar.year}-{bar.month:02d}-{bar.day:02d} "
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f"{bar.hour:02d}:{bar.minute:02d} "
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f"开{bar.open:>7.2f} 高{bar.high:>7.2f} "
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f"低{bar.low:>7.2f} 收{bar.close:>7.2f} 量{bar.vol:>8.0f}"
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)
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else:
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print("未读取到数据")
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# --- .lc1 文件 (1 分钟线) ---
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print(f"\n{'=' * 60}")
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print("1 分钟线 (.lc1 文件)")
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print("=" * 60)
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filepath = find_lc1_bar_file(Market.SH, "600000")
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bars = read_lc_min_bars(filepath)
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if bars:
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print(f"共 {len(bars)} 条记录，最后 5 条:")
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for bar in bars[-5:]:
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print(
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f" {bar.year}-{bar.month:02d}-{bar.day:02d} "
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f"{bar.hour:02d}:{bar.minute:02d} "
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f"开{bar.open:>7.2f} 高{bar.high:>7.2f} "
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f"低{bar.low:>7.2f} 收{bar.close:>7.2f} 量{bar.vol:>8.0f}"
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)
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else:
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print("未读取到数据")
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"""
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# --- .lc5 文件 (5 分钟线) ---
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print(f"\n{'=' * 60}")
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print("5 分钟线 (.lc5 文件)")
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print("=" * 60)
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filepath = find_lc5_bar_file(Market.SZ, "002176")
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bars = read_lc_min_bars(filepath)
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if bars:
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print(f"共 {len(bars)} 条记录，最后 5 条:")
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for bar in bars[-5:]:
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print(
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f" {bar.year}-{bar.month:02d}-{bar.day:02d} "
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f"{bar.hour:02d}:{bar.minute:02d} "
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f"开{bar.open:>7.2f} 高{bar.high:>7.2f} "
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f"低{bar.low:>7.2f} 收{bar.close:>7.2f} 量{bar.vol:>8.0f}"
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)
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else:
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print("未读取到数据")
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