added media catalog mode, impooved cache

renamer/extractors/fileinfo_extractor.py

@@ -1,6 +1,7 @@
 from pathlib import Path
 import logging
 import os
+from ..decorators import cached_method
 
 # Set up logging conditionally
 if os.getenv('FORMATTER_LOG', '0') == '1':
@@ -19,24 +20,30 @@ class FileInfoExtractor:
         self._modification_time = file_path.stat().st_mtime
         self._file_name = file_path.name
         self._file_path = str(file_path)
+        self._cache = {}  # Internal cache for method results
         logging.info(f"FileInfoExtractor: file_name={self._file_name!r}, file_path={self._file_path!r}")
 
+    @cached_method()
     def extract_size(self) -> int:
         """Extract file size in bytes"""
         return self._size
 
+    @cached_method()
     def extract_modification_time(self) -> float:
         """Extract file modification time"""
         return self._modification_time
 
+    @cached_method()
     def extract_file_name(self) -> str:
         """Extract file name"""
         return self._file_name
 
+    @cached_method()
     def extract_file_path(self) -> str:
         """Extract full file path as string"""
         return self._file_path
 
+    @cached_method()
     def extract_extension(self) -> str:
         """Extract file extension without the dot"""
         return self.file_path.suffix.lower().lstrip('.')