mirror of
https://ghfast.top/https://github.com/aeroxw/easy_tdx_max.git
synced 2026-09-12 16:54:20 +08:00
Justin Gu
00825eb24a
- K-line: daily+ periods output 'date' only, minute periods output 'datetime' - Transactions (tick-by-tick): combine date param + hour/minute into 'datetime' - XdxrRecord, HistoricalFundFlow: year/month/day merged to 'date' - MinuteBar: rename unknown_1 to _unknown_1 (hidden from DataFrame) - MinuteBar: add datetime column computed from bar index (A-share 240-bar pattern) - get_minute_time_data: use history endpoint only (current-day endpoint broken in pytdx too) - Update all examples to reflect new DataFrame column names
88 lines
3.0 KiB
Python
88 lines
3.0 KiB
Python
"""演示：板块数据读取（本地 + 网络自动回退）。
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系统板块获取优先级：
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1. 本地 .dat 文件（离线读取）
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2. TDX 服务器在线获取（自动回退）
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自定义板块仅支持本地读取。
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"""
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from pathlib import Path
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from easy_tdx import TdxClient
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from easy_tdx.models.finance import TdxBlock
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from easy_tdx.offline import detect_tdx_home, read_block_dat, read_customer_blocks
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def _print_blocks(blocks: list[TdxBlock], title: str) -> None:
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print(f"\n{title} ({len(blocks)} 个板块):")
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for block in blocks[:5]:
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codes_preview = ", ".join(block.codes[:5])
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suffix = "..." if len(block.codes) > 5 else ""
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print(f" {block.name} ({block.count}只): {codes_preview}{suffix}")
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if len(blocks) > 5:
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print(f" ... 还有 {len(blocks) - 5} 个板块")
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home = detect_tdx_home()
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# --- 系统板块 ---
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print("=" * 60)
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print("系统板块")
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print("=" * 60)
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vipdoc = Path(home) / "vipdoc" if home else None
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block_names = ["block_zs.dat", "block_gn.dat", "block_fg.dat"]
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block_labels = {
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"block_zs.dat": "行业板块",
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"block_gn.dat": "概念板块",
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"block_fg.dat": "风格板块",
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}
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need_fetch = []
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for name in block_names:
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local_path = vipdoc / name if vipdoc else None
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if local_path and local_path.is_file():
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blocks = read_block_dat(local_path)
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_print_blocks(blocks, f"{block_labels[name]} ({name}, 本地)")
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else:
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print(f"\n{block_labels[name]}: 本地文件不存在，将从服务器获取")
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need_fetch.append(name)
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# 本地没有的板块，通过网络获取
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if need_fetch:
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print(f"\n正在连接服务器获取 {len(need_fetch)} 个板块文件...")
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with TdxClient.from_best_host() as c:
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for name in need_fetch:
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df = c.get_block_info(name)
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print(f"\n{block_labels[name]} ({name}, 网络) ({len(df)} 个板块):")
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for _, row in df.head(5).iterrows():
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codes = row["codes"]
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codes_preview = ", ".join(str(c) for c in codes[:5])
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suffix = "..." if len(codes) > 5 else ""
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print(f" {row['name']} ({row['count']}只): {codes_preview}{suffix}")
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if len(df) > 5:
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print(f" ... 还有 {len(df) - 5} 个板块")
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# --- 自定义板块 ---
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print(f"\n{'=' * 60}")
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print("自定义板块")
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print("=" * 60)
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if home:
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blocknew_dir = Path(home) / "T0002" / "blocknew"
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if blocknew_dir.is_dir():
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blocks = read_customer_blocks(blocknew_dir)
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if blocks:
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print(f"\n共 {len(blocks)} 个自定义板块:")
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for block in blocks[:10]:
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codes_preview = ", ".join(block.codes[:5])
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suffix = "..." if len(block.codes) > 5 else ""
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print(f" {block.blockname} ({len(block.codes)}只): {codes_preview}{suffix}")
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else:
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print("未找到自定义板块数据")
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else:
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print(f"自定义板块目录不存在: {blocknew_dir}")
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else:
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print("需要本地通达信安装目录才能读取自定义板块")
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