重构爆管定位算法，增加多进程支持与可视化功能

app/algorithms/burst_location/burst_location.py

@@ -1,11 +1,14 @@
 import argparse
 import json
+import logging
 from multiprocessing import cpu_count
 from pathlib import Path
 from typing import Any, Iterable
 
 import pandas as pd
 
+from app.algorithms.burst_location import leak_simulator
+
 from .burst_locator import (
     DN_search_multi_simple_add_flow_count_new,
 )
@@ -18,7 +21,9 @@ from .network_model import (
     read_inf_inp_other,
 )
 
-DEFAULT_N_WORKERS = max(1, min(cpu_count() - 1, 4))
+# DEFAULT_N_WORKERS = max(1, min(cpu_count() - 1, 4))
+DEFAULT_N_WORKERS = max(1, cpu_count() - 1)
+logger = logging.getLogger(__name__)
 
 
 def _read_id_list_json(path):
@@ -115,6 +120,10 @@ def run_burst_location(
     min_dpressure: float = 2.0,
     basic_pressure: float = 10.0,
     n_workers: int = DEFAULT_N_WORKERS,
+    partition_on_full_graph: bool = True,
+    visualize_partition: bool = True,
+    visualize_pause_seconds: float = 0.3,
+    final_candidates_csv_path: str | None = "temp/burst_location/final_round_candidates.csv",
 ) -> dict[str, Any]:
     if pressure_scada_ids is None or len(pressure_scada_ids) == 0:
         raise ValueError("pressure_scada_ids cannot be empty.")
@@ -137,14 +146,30 @@ def run_burst_location(
         minimum_p=0.0,
     )
 
-    all_node, _, node_coordinates, candidate_pipe, _, _, pipe_length, _ = read_inf_inp(
-        wn
+    (
+        all_node,
+        _,
+        node_coordinates,
+        all_pipe,
+        _,
+        _,
+        pipe_length,
+        pipe_diameter,
+    ) = read_inf_inp(wn)
+
+    candidate_pipe, _ = leak_simulator.cal_possible_pipe(
+        burst_leakage, all_pipe, pipe_diameter
     )
+
     _, pipe_start_node_all, pipe_end_node_all = read_inf_inp_other(wn)
     node_x, node_y = cal_node_coordinate(all_node, node_coordinates)
     G0 = construct_graph(wn)
     node_pipe_dic, couple_node_length = _build_node_pipe_maps(
-        all_node, candidate_pipe, pipe_start_node_all, pipe_end_node_all, pipe_length
+        all_node,
+        all_pipe,
+        pipe_start_node_all,
+        pipe_end_node_all,
+        pipe_length,
     )
     all_node_series = pd.Series(range(len(all_node)), index=all_node)
 
@@ -176,43 +201,59 @@ def run_burst_location(
         max_flow = pd.Series(dtype=float)
 
     stage_timing: dict[str, Any] = {}
-    located_pipe, elapsed_seconds, simulation_times, _, similarity_series = (
-        DN_search_multi_simple_add_flow_count_new(
-            wn=wn,
-            wn_inp_path=str(inp_path),
-            G0=G0,
-            all_node=all_node,
-            node_x=node_x,
-            node_y=node_y,
-            pipe_start_node_all=pipe_start_node_all,
-            pipe_end_node_all=pipe_end_node_all,
-            couple_node_length=couple_node_length,
-            node_pipe_dic=node_pipe_dic,
-            all_node_series=all_node_series,
-            top_group_ratio=0.3,
-            top_pipe_num_max=80,
-            top_pipe_num_min=10,
-            candidate_pipe_input_initial=candidate_pipe,
-            similarity_mode=similarity_mode,
-            pressure_monitor=pressure_monitor,
-            pressure_predict=pressure_predict,
-            pressure_normal=pressure_normal,
-            pressure_leak_all=None,
-            flow_monitor=flow_monitor,
-            flow_predict=flow_predict,
-            flow_normal=flow_normal,
-            flow_leak_all=None,
-            timestep_list=timestep_list,
-            max_flow=max_flow,
-            group_basic_num=30,
-            Top_sensor_num=min(5, len(pressure_ids)),
-            if_gy=0,
-            pressure_threshold=float(min_dpressure),
-            leak_mag=float(burst_leakage),
-            n_workers=max(1, int(n_workers)),
-            stage_timing=stage_timing,
+    try:
+        (
+            located_pipe,
+            elapsed_seconds,
+            simulation_times,
+            _,
+            similarity_series,
+            exit_condition,
+            final_candidates_csv,
+        ) = (
+            DN_search_multi_simple_add_flow_count_new(
+                wn=wn,
+                wn_inp_path=str(inp_path),
+                G0=G0,
+                all_node=all_node,
+                node_x=node_x,
+                node_y=node_y,
+                pipe_start_node_all=pipe_start_node_all,
+                pipe_end_node_all=pipe_end_node_all,
+                couple_node_length=couple_node_length,
+                node_pipe_dic=node_pipe_dic,
+                all_node_series=all_node_series,
+                top_group_ratio=0.3,
+                top_pipe_num_max=80,
+                top_pipe_num_min=10,
+                candidate_pipe_input_initial=candidate_pipe,
+                similarity_mode=similarity_mode,
+                pressure_monitor=pressure_monitor,
+                pressure_predict=pressure_predict,
+                pressure_normal=pressure_normal,
+                pressure_leak_all=None,
+                flow_monitor=flow_monitor,
+                flow_predict=flow_predict,
+                flow_normal=flow_normal,
+                flow_leak_all=None,
+                timestep_list=timestep_list,
+                max_flow=max_flow,
+                group_basic_num=30,
+                Top_sensor_num=min(5, len(pressure_ids)),
+                if_gy=0,
+                pressure_threshold=float(min_dpressure),
+                leak_mag=float(burst_leakage),
+                n_workers=max(1, int(n_workers)),
+                stage_timing=stage_timing,
+                partition_on_full_graph=partition_on_full_graph,
+                visualize_partition=visualize_partition,
+                visualize_pause_seconds=visualize_pause_seconds,
+                final_candidates_csv_path=final_candidates_csv_path,
+            )
         )
-    )
+    except Exception as exc:
+        logger.exception("Burst location algorithm execution failed.")
+        raise RuntimeError(f"Failed to run burst location algorithm: {exc}") from exc
 
     return {
         "located_pipe": located_pipe,
@@ -221,6 +262,8 @@ def run_burst_location(
         "simulation_times": int(simulation_times),
         "top_candidates": _build_top_candidates(similarity_series),
         "similarity_mode": similarity_mode,
+        "exit_condition": exit_condition,
+        "final_candidates_csv": final_candidates_csv,
         "stage_timing_seconds": stage_timing,
     }
 
@@ -267,6 +310,11 @@ def _parse_args():
         default=DEFAULT_N_WORKERS,
         help="（可选）特征中心模拟进程数，默认 max(1, min(cpu_count()-1, 4))",
     )
+    parser.add_argument(
+        "--final-candidates-csv-path",
+        default="temp/burst_location/final_round_candidates.csv",
+        help="（可选）最后一轮候选管道明细 CSV 输出路径",
+    )
     return parser.parse_args()
 
 
@@ -284,6 +332,7 @@ def main():
         min_dpressure=args.min_dpressure,
         basic_pressure=args.basic_pressure,
         n_workers=args.n_workers,
+        final_candidates_csv_path=args.final_candidates_csv_path,
     )
     print(json.dumps(result, ensure_ascii=False))
 

app/algorithms/burst_location/burst_locator.py

@@ -2,6 +2,7 @@
 
 import copy
 import math
+import os
 import sys
 from datetime import datetime
 from time import perf_counter
@@ -11,7 +12,11 @@ import numpy as np
 import pandas as pd
 
 from .leak_simulator import cal_signature_pipe_multi_pf
-from .network_partitioner import cal_group_num, metis_grouping_pipe_weight
+from .network_partitioner import (
+    cal_group_num,
+    metis_grouping_pipe_weight,
+    visualize_metis_partition,
+)
 from .similarity_calculator import (
     adjust_ratio,
     cal_similarity_all_multi_new_sq_improve_double_lzr,
@@ -30,7 +35,7 @@ def _ensure_signatures_for_centers(
     timestep_list,  # 你现有的时序列表
     pressure_monitor,
     flow_monitor,  # 用来推断传感器列名
-    leak_mag,  # 泄漏量，比如 400/3600
+    leak_mag,
     n_workers=1,
 ):
     """
@@ -221,6 +226,41 @@ def _accumulate_stage(stage_timing, stage_name, started_at):
     )
 
 
+def _write_last_round_candidates_csv(
+    csv_path,
+    exit_condition,
+    iteration_count,
+    similarity_mode,
+    candidate_details,
+    fallback_similarity,
+):
+    if not csv_path:
+        return None
+    timestamp_suffix = datetime.now().strftime("%Y%m%d_%H%M%S")
+    base_path, ext = os.path.splitext(csv_path)
+    ext = ext or ".csv"
+    output_path = f"{base_path}_{timestamp_suffix}{ext}"
+    if candidate_details is not None and len(candidate_details) > 0:
+        export_df = candidate_details.copy()
+        if export_df.index.name == "pipe_id":
+            export_df = export_df.reset_index()
+    else:
+        export_df = pd.DataFrame(
+            {
+                "pipe_id": [str(pipe_id) for pipe_id in fallback_similarity.index],
+                "final_similarity": [float(value) for value in fallback_similarity.values],
+            }
+        )
+    export_df["exit_condition"] = exit_condition
+    export_df["iterations"] = int(iteration_count)
+    export_df["similarity_mode"] = similarity_mode
+    parent_dir = os.path.dirname(output_path)
+    if parent_dir:
+        os.makedirs(parent_dir, exist_ok=True)
+    export_df.to_csv(output_path, index=False, encoding="utf-8-sig")
+    return output_path
+
+
 def cal_DtoTop1(
     G0, pipe_leak, located_pipe, pipe_start_node_all, pipe_end_node_all, pipe_length
 ):
@@ -327,12 +367,18 @@ def DN_search_multi_simple_add_flow_count_new(
     Top_sensor_num,
     if_gy,
     pressure_threshold,
-    leak_mag=400 / 3600,
+    leak_mag,
     n_workers=1,
     stage_timing=None,
+    partition_on_full_graph=True,
+    visualize_partition=False,
+    visualize_pause_seconds=0.3,
+    final_candidates_csv_path=None,
 ):
     if stage_timing is None:
         stage_timing = {}
+    exit_condition = "unknown"
+    final_candidates_csv = None
     iter_count = 0
     all_node_iter = copy.deepcopy(all_node)
     candidate_pipe_input = copy.deepcopy(candidate_pipe_input_initial)  # 可能漏损管段
@@ -351,6 +397,8 @@ def DN_search_multi_simple_add_flow_count_new(
         effective_sensor = list(dpressure.index)
     simulation_times = 0  # 模拟次数
     if len(dpressure) > 0:
+        break_flag = 0
+        last_round_candidate_details = None
 
         cos_h = 0
         dis_h = 0
@@ -363,6 +411,7 @@ def DN_search_multi_simple_add_flow_count_new(
             final_area = []
             final_center = []
             group_num = cal_group_num(candidate_pipe_input, group_basic_num)
+            partition_nodes = all_node if partition_on_full_graph else all_node_iter
 
             # group 分组，得出候选漏损中心
             stage_start = perf_counter()
@@ -370,7 +419,7 @@ def DN_search_multi_simple_add_flow_count_new(
                 metis_grouping_pipe_weight(
                     G0,
                     wn,
-                    all_node_iter,
+                    partition_nodes,
                     candidate_pipe_input,
                     group_num,
                     node_x,
@@ -383,6 +432,23 @@ def DN_search_multi_simple_add_flow_count_new(
                 )
             )
             _accumulate_stage(stage_timing, "group_partitioning", stage_start)
+            if visualize_partition:
+                visualize_metis_partition(
+                    G0,
+                    candidate_center_list,
+                    candidate_group_list,
+                    node_x,
+                    node_y,
+                    pipe_start_node_all,
+                    pipe_end_node_all,
+                    title=(
+                        f"METIS Partition Iteration {iter_count + 1} | "
+                        f"candidate pipes={len(candidate_pipe_input)} "
+                        f"groups={len(candidate_group_list)}"
+                    ),
+                    block=False,
+                    pause_seconds=visualize_pause_seconds,
+                )
             simulation_times = simulation_times + len(candidate_center_list)
             # pick_pressure_leak
             # pressure_leak = pressure_leak_all.loc[candidate_center_list].loc[:, :]
@@ -455,7 +521,9 @@ def DN_search_multi_simple_add_flow_count_new(
                         n_workers=n_workers,
                     )
                 )
-                _accumulate_stage(stage_timing, "signature_for_extra_centers", stage_start)
+                _accumulate_stage(
+                    stage_timing, "signature_for_extra_centers", stage_start
+                )
                 pressure_leak = pd.concat([pressure_leak, pressure_add], axis=0)
                 if (flow_leak is not None) and (flow_add is not None):
                     flow_leak = pd.concat([flow_leak, flow_add], axis=0)
@@ -468,7 +536,7 @@ def DN_search_multi_simple_add_flow_count_new(
                 candidate_center_list + add_center
             )
             stage_start = perf_counter()
-            similarity, cos_h, dis_h, dis_f_h, break_flag = (
+            similarity, cos_h, dis_h, dis_f_h, break_flag, similarity_details = (
                 cal_similarity_all_multi_new_sq_improve_double_lzr(
                     candidate_center_list_sup,
                     similarity_mode,
@@ -494,8 +562,10 @@ def DN_search_multi_simple_add_flow_count_new(
                     max_flow,
                 )
             )
+            last_round_candidate_details = similarity_details
             _accumulate_stage(stage_timing, "similarity_ranking", stage_start)
             if break_flag == 1:
+                exit_condition = "similarity_break_flag"
                 break
 
             new_similarity = update_similarity(
@@ -525,12 +595,15 @@ def DN_search_multi_simple_add_flow_count_new(
             final_area = list(set(final_area))
             final_center = list(set(final_center))
             if if_end == 1:
+                exit_condition = "candidate_area_if_end"
                 break
             elif len(candidate_pipe_input) == len(final_area):
+                exit_condition = "candidate_size_no_change"
                 break
             else:
                 candidate_pipe_input = final_area
-                all_node_iter = all_node_new_1
+                if not partition_on_full_graph:
+                    all_node_iter = all_node_new_1
                 iter_count += 1
                 sys.stdout.write(
                     "\r"
@@ -577,7 +650,14 @@ def DN_search_multi_simple_add_flow_count_new(
             # 做法：让 _ensure_signatures_for_centers 额外返回 need_cnt，再 simulation_times += need_cnt
 
             stage_start = perf_counter()
-            similarity_sp, cos_h, dis_h, dis_f_h, break_flag = (
+            (
+                similarity_sp,
+                cos_h,
+                dis_h,
+                dis_f_h,
+                break_flag,
+                similarity_details,
+            ) = (
                 cal_similarity_all_multi_new_sq_improve_double_lzr(
                     final_area_pipe,
                     similarity_mode,
@@ -603,6 +683,7 @@ def DN_search_multi_simple_add_flow_count_new(
                     max_flow,
                 )
             )
+            last_round_candidate_details = similarity_details
             _accumulate_stage(stage_timing, "similarity_final", stage_start)
 
         else:
@@ -628,7 +709,16 @@ def DN_search_multi_simple_add_flow_count_new(
         )
         t2 = datetime.now()
         dt = (t2 - t1).seconds
+        final_candidates_csv = _write_last_round_candidates_csv(
+            csv_path=final_candidates_csv_path,
+            exit_condition=exit_condition,
+            iteration_count=iter_count + 1,
+            similarity_mode=similarity_mode,
+            candidate_details=last_round_candidate_details,
+            fallback_similarity=similarity_sp,
+        )
     else:
+        exit_condition = "no_effective_sensor_after_threshold"
         dpressure = (pressure_predict - pressure_monitor).mean()
         dpressure = dpressure.abs()
 
@@ -639,9 +729,27 @@ def DN_search_multi_simple_add_flow_count_new(
         similarity_sp = similarity_sp.sort_values(ascending=False)
         t2 = datetime.now()
         dt = (t2 - t1).seconds
+        final_candidates_csv = _write_last_round_candidates_csv(
+            csv_path=final_candidates_csv_path,
+            exit_condition=exit_condition,
+            iteration_count=0,
+            similarity_mode=similarity_mode,
+            candidate_details=None,
+            fallback_similarity=similarity_sp,
+        )
     stage_timing["iterations"] = iter_count + 1 if len(dpressure) > 0 else 0
     stage_timing["total_elapsed_seconds"] = float(dt)
-    return similarity_sp.index[0], dt, simulation_times, wn, similarity_sp
+    stage_timing["exit_condition"] = exit_condition
+    stage_timing["final_candidates_csv"] = final_candidates_csv
+    return (
+        similarity_sp.index[0],
+        dt,
+        simulation_times,
+        wn,
+        similarity_sp,
+        exit_condition,
+        final_candidates_csv,
+    )
 
 
 class BurstLocator:

app/algorithms/burst_location/network_partitioner.py

@@ -25,9 +25,7 @@ def pick_center_pipe(node_x, node_y, candidate_pipe, pipe_start_node, pipe_end_n
     start_nodes = pipe_start_node[candidate_pipe_list]
     end_nodes = pipe_end_node[candidate_pipe_list]
 
-    x_vals = (
-        node_x[start_nodes].to_numpy() + node_x[start_nodes].to_numpy()
-    ) / 2.0
+    x_vals = (node_x[start_nodes].to_numpy() + node_x[start_nodes].to_numpy()) / 2.0
     y_vals = (node_y[end_nodes].to_numpy() + node_y[end_nodes].to_numpy()) / 2.0
     mean_x = float(np.mean(x_vals))
     mean_y = float(np.mean(y_vals))
@@ -227,7 +225,16 @@ def metis_grouping_pipe_weight(
 
 
 def visualize_metis_partition(
-    G, center_pipes, pipe_groups, node_x, node_y, pipe_start_node_all, pipe_end_node_all
+    G,
+    center_pipes,
+    pipe_groups,
+    node_x,
+    node_y,
+    pipe_start_node_all,
+    pipe_end_node_all,
+    title: str | None = None,
+    block: bool = True,
+    pause_seconds: float | None = None,
 ):
     """
     可视化METIS分区结果（单图模式）
@@ -240,7 +247,8 @@ def visualize_metis_partition(
         pipe_start_node_all: 管道起点字典(dict)
         pipe_end_node_all: 管道终点字典(dict)
     """
-    plt.figure(figsize=(9, 10))
+    fig = plt.figure("metis_partition_convergence", figsize=(22.51, 12.48))
+    fig.clf()
 
     # 生成颜色映射（自动扩展颜色数量）
     colors = plt.cm.tab20(np.linspace(0, 1, len(pipe_groups)))
@@ -294,15 +302,16 @@ def visualize_metis_partition(
 
     # --- 添加图例和标注 ---
     # 分组图例
-    group_labels = [f"Group {i + 1}" for i in range(len(pipe_groups))]
-    plt.legend(
-        legend_handles,
-        group_labels,
-        loc="upper right",
-        title="Partitions",
-        fontsize=8,
-        title_fontsize=10,
-    )
+    if legend_handles:
+        group_labels = [f"Group {i + 1}" for i in range(len(pipe_groups))]
+        plt.legend(
+            legend_handles,
+            group_labels,
+            loc="upper right",
+            title="Partitions",
+            fontsize=8,
+            title_fontsize=10,
+        )
 
     # 中心管道标注（可选）
     for i, center in enumerate(center_pipes):
@@ -325,14 +334,17 @@ def visualize_metis_partition(
             )
 
     # --- 图形美化 ---
-    plt.title("Water Network Partitioning Overview", fontsize=14, pad=20)
+    plt.title(title or "Water Network Partitioning Overview", fontsize=14, pad=20)
     plt.xlabel("X Coordinate", fontsize=10)
     plt.ylabel("Y Coordinate", fontsize=10)
     plt.grid(True, alpha=0.2, linestyle=":")
     plt.tight_layout()
 
     # 显示图形
-    plt.show()
+    plt.show(block=block)
+    if pause_seconds is not None:
+        plt.pause(max(0.0, float(pause_seconds)))
+    return fig
 
 
 def generate_adjlist_with_all_edges(G, delimiter):

app/algorithms/burst_location/similarity_calculator.py

@@ -231,6 +231,35 @@ def cal_sq_all_multi(
     cos_sensor_num,
     flow_sensor_num,
 ):
+    """融合多种相似性并输出按时刻与候选管段组织的综合相似度。
+
+    该函数会根据模式开关（是否仅流量、是否仅 COS、是否包含流量）对
+    `similarity_cos`、`similarity_dis`、`similarity_f` 做标准化，并计算
+    权重 `sq_cos/sq_dis/sq_f` 后进行加权融合。
+
+    Args:
+        similarity_cos: 压力余弦相似性（DataFrame/Series，通常为时刻 x 候选管段）。
+        similarity_dis: 压力距离相似性（DataFrame/Series，通常为时刻 x 候选管段）。
+        similarity_f: 流量距离相似性（DataFrame/Series，通常为时刻 x 候选管段）。
+        candidate_pipe: 候选管段列表，用于输出列索引。
+        timestep_list_spc: 时刻列表，用于输出行索引。
+        if_flow: 是否启用流量相似性（1 启用，0 禁用）。
+        if_only_cos: 相似性模式标识（0: COS+DIS；1: COS；其他值按分支定义处理）。
+        if_only_flow: 是否仅使用流量相似性（1 是，0 否）。
+        cos_h_input: 外部给定的 COS 权重（强制权重模式下使用）。
+        dis_h_input: 外部给定的 DIS 权重（强制权重模式下使用）。
+        dis_f_h_input: 外部给定的流量权重（强制权重模式下使用）。
+        if_compalsive: 是否使用外部强制权重（1 使用输入权重，0 自动计算权重）。
+        cos_sensor_num: 压力传感器数量，用于权重调整。
+        flow_sensor_num: 流量传感器数量，用于权重调整。
+
+    Returns:
+        tuple[pd.DataFrame | pd.Series, float, float, float]:
+            - output_similarity_pd: 综合相似性结果。
+            - sq_cos: 最终 COS 权重。
+            - sq_dis: 最终 DIS 权重。
+            - sq_f: 最终流量权重。
+    """
     if if_only_flow == 1:
         similarity_f, h_f = cal_sq_single_array(
             similarity_f.values.reshape((-1, 1)), if_direct=2
@@ -429,6 +458,7 @@ def cal_similarity_all_multi_new_sq_improve_double_lzr(
     max_flow,
 ):
     similarity = pd.Series(dtype=float, index=candidate_pipe)
+    similarity_detail: pd.DataFrame | None = None
     important_p_sensor = cal_top_sensors(monitor_p, predict_p, Top_sensor_num)
     # important_f_sensor, basic_f = cal_top_f_sensor(normal_f)
     important_f_sensor = monitor_f.columns
@@ -548,13 +578,57 @@ def cal_similarity_all_multi_new_sq_improve_double_lzr(
                     :, each_candidate
                 ].mean()
         similarity = similarity.sort_values(ascending=False)
+        detail_index = [str(pipe) for pipe in candidate_pipe]
+        similarity_detail = pd.DataFrame(index=detail_index)
+        similarity_detail.index.name = "pipe_id"
+        if isinstance(total_similarity_cos, pd.DataFrame) and len(total_similarity_cos) > 0:
+            pressure_cos_mean = (
+                total_similarity_cos.mean(axis=0)
+                .reindex(candidate_pipe)
+                .to_numpy(dtype=float)
+            )
+        else:
+            pressure_cos_mean = np.full(len(candidate_pipe), np.nan)
+        if isinstance(total_similarity_dis, pd.DataFrame) and len(total_similarity_dis) > 0:
+            pressure_dis_mean = (
+                total_similarity_dis.mean(axis=0)
+                .reindex(candidate_pipe)
+                .to_numpy(dtype=float)
+            )
+        else:
+            pressure_dis_mean = np.full(len(candidate_pipe), np.nan)
+        if isinstance(total_similarity_dis_f, pd.DataFrame) and len(total_similarity_dis_f) > 0:
+            flow_dis_mean = (
+                total_similarity_dis_f.mean(axis=0)
+                .reindex(candidate_pipe)
+                .to_numpy(dtype=float)
+            )
+        else:
+            flow_dis_mean = np.full(len(candidate_pipe), np.nan)
+        similarity_detail["pressure_cos_mean"] = pressure_cos_mean
+        similarity_detail["pressure_dis_mean"] = pressure_dis_mean
+        similarity_detail["flow_dis_mean"] = flow_dis_mean
+        similarity_detail["weight_cos"] = float(cos_h)
+        similarity_detail["weight_dis"] = float(dis_h)
+        similarity_detail["weight_flow"] = float(dis_f_h)
+        similarity_detail["final_similarity"] = (
+            similarity.reindex(candidate_pipe).to_numpy(dtype=float)
+        )
+        similarity_detail["similarity_rank"] = (
+            similarity_detail["final_similarity"].rank(method="dense", ascending=False)
+        ).astype(int)
+        similarity_detail["pressure_sensor_count"] = int(len(important_p_sensor))
+        similarity_detail["flow_sensor_count"] = int(len(important_f_sensor))
+        similarity_detail = similarity_detail.sort_values(
+            by="final_similarity", ascending=False
+        )
     else:
         break_flag = 1
         similarity = 0
         cos_h = 0
         dis_h = 0
         dis_f_h = 0
-    return similarity, cos_h, dis_h, dis_f_h, break_flag
+    return similarity, cos_h, dis_h, dis_f_h, break_flag, similarity_detail
 
 
 def cal_similarity_all_cos_dis(
@@ -744,6 +818,7 @@ def adjust_ratio(similarity_mode, cos_h, dis_h, dis_f_h, low_limit=0.1):
     return cos_h, dis_h, dis_f_h
 
 
+# 返回相似性计算的模式（不同权重），是否计算流量相似性，是否只计算cos相似性，是否只计算流量相似性。
 def decode_mode(similarity_mode):
     if similarity_mode == "COS":
         if_flow = 0

scripts/run_server.py

@@ -16,6 +16,6 @@ if __name__ == "__main__":
         "app.main:app",
         host="0.0.0.0",
         port=8000,
-        # workers=4,  # 这里可以设置多进程
+        # workers=2,  # 这里可以设置多进程
         loop="asyncio",
     )