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GitHubandClaude Opus 4.7
50491f9aae
- Package directory: src/xmtdx/ -> src/easy_tdx/ - Import path: from easy_tdx import ... - pip install easy-tdx - Add LICENSE (MIT) with upstream attribution (pytdx, xmtdx) - Add NOTICE with detailed attribution - Update all examples, tests, scripts, docs - Bump version to 1.0.0 BREAKING CHANGE: import path changed from `xmtdx` to `easy_tdx` Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
54 lines
1.6 KiB
Python
54 lines
1.6 KiB
Python
"""演示：从本地通达信目录读取股本变迁数据。
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股本变迁文件包含分红、送股、配股、扩缩股等历史记录。
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数据使用 XOR 加密存储，读取时会自动解密。
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需要本地已安装通达信。
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"""
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from pathlib import Path
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from easy_tdx.offline import detect_tdx_home, read_gbbq
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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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gbbq_path = Path(home) / "T0002" / "hq_cache" / "gbbq"
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if not gbbq_path.is_file():
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# 尝试其他可能的路径
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gbbq_path = Path(home) / "T0002" / "gbbq"
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if not gbbq_path.is_file():
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print(f"股本变迁文件不存在")
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print(f" 尝试过: {Path(home) / 'T0002' / 'hq_cache' / 'gbbq'}")
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print(f" 尝试过: {Path(home) / 'T0002' / 'gbbq'}")
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print("请在通达信中确认 gbbq 文件的位置")
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raise SystemExit(0)
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print(f"读取: {gbbq_path}")
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records = read_gbbq(gbbq_path)
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if not records:
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print("未读取到数据")
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raise SystemExit(0)
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print(f"共 {len(records)} 条股本变迁记录\n")
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# 按代码分组统计
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from collections import Counter
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code_counts = Counter(r.code for r in records)
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print(f"涉及 {len(code_counts)} 只股票")
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# 显示前 20 条记录
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print(f"\n前 20 条记录:")
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print(f" {'市场':>4s} {'代码':>8s} {'日期':>10s} {'类别':>4s} {'红利/盘前流通':>12s} {'配股价/前总股本':>14s}")
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for rec in records[:20]:
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print(
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f" {rec.market:>4d} {rec.code:>8s} {rec.datetime:>10d} "
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f"{rec.category:>4d} {rec.hongli_panqianliutong:>12.4f} "
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f"{rec.peigujia_qianzongguben:>14.4f}"
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)
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