优化文件路径读取逻辑，增强异常处理，调整信号处理流程

func/Module_SA_label_v2.py

@@ -1,3 +1,4 @@
+import traceback
 from gc import collect
 from pathlib import Path
 from traceback import format_exc
@@ -149,7 +150,7 @@ class SettingWindow(QMainWindow):
 
     def __write_config__(self):
         # 从界面写入配置
-        self.params["Path"]["Input_Stage"] = self.ui.plainTextEdit_file_path_input_signal_Stage().toPlainText()
+        self.params["Path"]["Input_Stage"] = self.ui.plainTextEdit_file_path_input_signal_Stage.toPlainText()
         self.params["Path"]["Input_OrgBCG"] = self.ui.plainTextEdit_file_path_input_signal_OrgBCG.toPlainText()
         self.params["Path"]["Input_Tho"] = self.ui.plainTextEdit_file_path_input_signal_Tho.toPlainText()
         self.params["Path"]["Input_Abd"] = self.ui.plainTextEdit_file_path_input_signal_Abd.toPlainText()
@@ -195,7 +196,8 @@ class SettingWindow(QMainWindow):
         # self.ui.plainTextEdit_file_path_save_2.setPlainText(str(self.params["Path"]["Save_2"]))
 
     def __auto_find_file__(self):
-        check_signal_type_list = ["Input_OrgBCG", "Input_Tho", "Input_Abd", "Input_FlowT", "Input_FlowP", "Input_SpO2", "Input_Stage"]
+        check_signal_type_list = ["Input_OrgBCG", "Input_Tho", "Input_Abd", "Input_FlowT", "Input_FlowP", "Input_SpO2",
+                                  "Input_Stage"]
 
         def find_file(file_path: Path, _type, endswith):
             if file_path.is_file():
@@ -300,7 +302,7 @@ class Data:
         for file_key in check_file_list:
             if (not self.config["Path"][file_key].is_file()) or (not self.config["Path"][file_key].exists()):
                 return Result().failure(info=Constants.INPUT_FAILURE + "\n" +
-                                             str(self.config["Path"][file_key]) +
+                                             str(self.config["Path"][file_key]) + file_key +
                                              Constants.FAILURE_REASON["Path_Not_Exist"])
 
         try:
@@ -319,7 +321,6 @@ class Data:
             self.SpO2 = read_csv(self.config["Path"]["Input_SpO2"], encoding=Params.UTF8_ENCODING,
                                  header=None).to_numpy().reshape(-1)
 
-
             if self.config["Path"]["Input_Artifact_A"].exists() and self.config["Path"]["Input_Artifact_A"].is_file():
                 self.Artifact = read_csv(self.config["Path"]["Input_Artifact_A"],
                                          encoding=Params.UTF8_ENCODING,
@@ -329,6 +330,7 @@ class Data:
 
 
         except Exception as e:
+            traceback.print_exc()
             return Result().failure(info=Constants.INPUT_FAILURE +
                                          Constants.FAILURE_REASON["Open_Data_Exception"] + "\n" + format_exc())
 
@@ -345,7 +347,6 @@ class Data:
             "SignalSecond": int(len(self.OrgBCG) // self.config["Config"]["InputConfig"]["OrgBCGFreq"])
         })
 
-
         # 批量将睡眠分期按照映射转换为数字
         for stage_str, stage_val in self.stage_to_value.items():
             place(self.Stage, self.Stage == stage_str, stage_val)
@@ -360,7 +361,6 @@ class Data:
         self.SpO2 = self.SpO2[:self.config["SignalSecond"] * self.config["Config"]["InputConfig"]["SpO2Freq"]]
         self.Stage = self.Stage[:self.config["SignalSecond"]]
 
-
         plot_freq = self.config["Config"]["InputConfig"]["PlotFreq"]
         self.event_label_origin = zeros(self.config["SignalSecond"] * plot_freq)
         self.event_label_revised = zeros(self.config["SignalSecond"] * plot_freq)
@@ -448,7 +448,10 @@ class Data:
     def preprocess(self):
         if self.OrgBCG is None:
             return Result().failure(info=Constants.PREPROCESS_FAILURE + Constants.FAILURE_REASON["Data_Not_Exist"])
-
+        if self.Tho is None:
+            return Result().failure(info=Constants.PREPROCESS_FAILURE + Constants.FAILURE_REASON["Data_Not_Exist"])
+        if self.Abd is None:
+            return Result().failure(info=Constants.PREPROCESS_FAILURE + Constants.FAILURE_REASON["Data_Not_Exist"])
         try:
             plot_freq = self.config["Config"]["InputConfig"]["PlotFreq"]
             orgbcg_freq = self.config["Config"]["InputConfig"]["OrgBCGFreq"]
@@ -459,6 +462,7 @@ class Data:
             self.lowPassResp = Butterworth_for_ECG_PreProcess(self.OrgBCG,
                                                               orgbcg_freq,
                                                               'lowpass', low_cut=0.7, order=3)
+
             self.artifact_label = zeros(len(self.event_label_origin))
 
             for i, artifact_type, start, end in self.Artifact:
@@ -863,8 +867,10 @@ class MainWindow_SA_label(QMainWindow):
         self.ui.pushButton_confirmLabel.clicked.connect(self.__slot_btn_confirmLabel__)
         self.ui.pushButton_reset_event.clicked.connect(self.__reset_event__)
 
-        self.ui.pushButton_next_half.setProperty("offset", int(self.ui.comboBox_window_signal_length.lineEdit().text()) // 2)
+        self.ui.pushButton_next_half.setProperty("offset",
-        self.ui.pushButton_previous_half.setProperty("offset", -int(self.ui.comboBox_window_signal_length.lineEdit().text()) // 2)
+                                                 int(self.ui.comboBox_window_signal_length.lineEdit().text()) // 2)
+        self.ui.pushButton_previous_half.setProperty("offset",
+                                                     -int(self.ui.comboBox_window_signal_length.lineEdit().text()) // 2)
 
         # 输入防抖
         self.debounce_timer1 = QTimer()
@@ -965,8 +971,6 @@ class MainWindow_SA_label(QMainWindow):
                     not self.channel_to_best_fit_checkbox[channel].isChecked()):
                 continue
 
-
-
             signal_max = self.data.channel[channel][start_point: end_point].max()
             signal_min = self.data.channel[channel][start_point: end_point].min()
             if channel == "SpO2":