76 lines
2.9 KiB
Python
76 lines
2.9 KiB
Python
"""CLI 演示：构建专家系统内核路由（默认 L0 零参数模式），跑样例查询并打印推理链。
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用法：
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python scripts/demo.py [--query "自定义查询"] [--batch] [--trace] [--verbose]
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--trace 打印完整推理链（分类 → 拆解 DAG → 规则轨迹 → 子任务执行 → Judge）
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"""
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from __future__ import annotations
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import argparse
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import asyncio
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import sys
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from pathlib import Path
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if hasattr(sys.stdout, "reconfigure"):
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sys.stdout.reconfigure(encoding="utf-8")
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sys.stderr.reconfigure(encoding="utf-8")
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sys.path.insert(0, str(Path(__file__).resolve().parent.parent))
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from router_system.router import build_router
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SAMPLE_QUERIES = [
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"用 Python 写一个快速排序函数，并解释时间复杂度",
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"求解方程 x^2 - 5x + 6 = 0",
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"劳动合同里约定离职后两年内不得从事同行业，是否有效？",
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"高血压患者日常饮食需要注意什么？",
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"给我总结一下深度学习中注意力机制的优缺点",
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"为什么天空是蓝色的？",
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"帮我调试这段代码：def f(x): return x + 1 报 TypeError",
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"求 ∫ x^2 dx 从 0 到 1 的定积分是多少？",
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]
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async def run_demo(router, queries, verbose: bool = False, trace: bool = False):
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for q in queries:
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r = await router.route(q)
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print("=" * 72)
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print(f"Q: {q}")
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print(f" domain={r.domain} difficulty={r.difficulty} conf={r.confidence:.2f} "
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f"upgraded={r.upgraded} quality={r.quality_score:.2f} model={r.model_used} "
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f"latency={r.latency_ms:.1f}ms cache={r.cache_hit}({r.cache_level}) cost=${r.cost_est:.6f}")
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print(f" route: {' -> '.join(r.route)}")
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if trace:
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# 拆解轨迹从 route 中展开为更可读的形式
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plan_steps = [s for s in r.route if s.startswith("plan:") or ":" in s]
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print(" 推理链: " + " -> ".join(r.route))
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if verbose:
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print(f" --- response ---\n{r.response[:600]}")
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async def main():
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parser = argparse.ArgumentParser(description="多专家路由系统（专家系统内核）CLI 演示")
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parser.add_argument("--query", type=str, default=None, help="单条查询（覆盖默认样例）")
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parser.add_argument("--batch", action="store_true", help="批量模式（打印全部响应）")
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parser.add_argument("--verbose", action="store_true", help="打印响应正文")
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parser.add_argument("--trace", action="store_true", help="打印完整推理链")
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args = parser.parse_args()
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router = build_router()
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print("系统组件：", router.health())
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print()
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if args.query:
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await run_demo(router, [args.query], verbose=True, trace=True)
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else:
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await run_demo(router, SAMPLE_QUERIES, verbose=args.verbose, trace=args.trace)
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print()
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print("=" * 72)
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print("运行指标:", router.stats.summary())
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print("缓存统计:", router.cache.stats())
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if __name__ == "__main__":
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asyncio.run(main())
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