cleanup

src/core/SerieScanner.py

@@ -48,8 +48,22 @@ class SerieScanner:
             basePath: Base directory containing anime series
             loader: Loader instance for fetching series information
             callback_manager: Optional callback manager for progress updates
+            
+        Raises:
+            ValueError: If basePath is invalid or doesn't exist
         """
-        self.directory: str = basePath
+        # Validate basePath to prevent directory traversal attacks
+        if not basePath or not basePath.strip():
+            raise ValueError("Base path cannot be empty")
+        
+        # Resolve to absolute path and validate it exists
+        abs_path = os.path.abspath(basePath)
+        if not os.path.exists(abs_path):
+            raise ValueError(f"Base path does not exist: {abs_path}")
+        if not os.path.isdir(abs_path):
+            raise ValueError(f"Base path is not a directory: {abs_path}")
+        
+        self.directory: str = abs_path
         self.folderDict: dict[str, Serie] = {}
         self.loader: Loader = loader
         self._callback_manager: CallbackManager = (
@@ -57,7 +71,7 @@ class SerieScanner:
         )
         self._current_operation_id: Optional[str] = None
 
-        logger.info("Initialized SerieScanner with base path: %s", basePath)
+        logger.info("Initialized SerieScanner with base path: %s", abs_path)
 
     @property
     def callback_manager(self) -> CallbackManager: