refactor(operators): 为 _showTrace 方法添加合适的 TraceLevel 参数

src/base/MsgBase.py

@@ -32,6 +32,18 @@ class MsgBase:
             implement queue polling to retrieve and process messages.
     """
 
+    class TraceLevel:
+        """
+            Enum class for trace levels.
+
+            This class provides the trace levels for the logger.
+        """
+        DEBUG = logging.DEBUG
+        INFO = logging.INFO
+        WARNING = logging.WARNING
+        ERROR = logging.ERROR
+        CRITICAL = logging.CRITICAL
+
     def __init__(
         self,
         input_queue: queue.Queue,
@@ -67,6 +79,16 @@ class MsgBase:
             self._logger.log(level, msg)
 
 
+    def _showLog(
+        self,
+        msg: str,
+        level: int = logging.INFO
+    ):
+
+        if self._logger:
+            self._logger.log(level, msg)
+
+
     def _waitMsg(
         self,
         timeout: float = 1.0