Update app.py

app.py

@@ -102,18 +102,60 @@ def convert_file(file):
         return "No file uploaded. Please select a file first.", None, None
     
     try:
-        logging.info(f"Converting file: {file.name}")
+        # Log file info
+        logging.info(f"File type: {type(file)}")
+        logging.info(f"File attributes: {dir(file) if hasattr(file, '__dir__') else 'No dir method'}")
+        
+        # Wczesna obsługa obiektu NamedString
+        if str(type(file)).find('NamedString') > -1:
+            logging.info("Detected NamedString object")
+            # Traktuj plik jako ścieżkę, ale zachowaj informację o nazwie
+            filename = file.name if hasattr(file, 'name') else "unknown.file"
+            try:
+                with open(str(file), 'rb') as f:
+                    file_content = f.read()
+                logging.info(f"Successfully read file content from NamedString as path")
+            except Exception as e:
+                error_msg = f"Could not read NamedString as path: {str(e)}"
+                logging.error(error_msg)
+                return error_msg, None, error_msg
+        else:
+            # Handle different types of file objects
+            if hasattr(file, 'name'):
+                filename = file.name
+            elif isinstance(file, tuple) and len(file) > 1:
+                filename = file[0]  # In some versions, Gradio returns (filename, temppath)
+            else:
+                filename = "unknown_file"
+                logging.warning(f"Unknown file object type: {type(file)}")
+            
+            logging.info(f"Converting file: {filename}")
+            
+            # Handle different file object types
+            if hasattr(file, 'read'):
+                # File-like object with read method
+                file_content = file.read()
+            elif isinstance(file, tuple) and len(file) > 1 and os.path.exists(file[1]):
+                # Tuple with (name, path)
+                with open(file[1], 'rb') as f:
+                    file_content = f.read()
+            elif isinstance(file, str) and os.path.exists(file):
+                # Direct path to file
+                with open(file, 'rb') as f:
+                    file_content = f.read()
+            else:
+                error_msg = f"Could not read file content from object type: {type(file)}"
+                logging.error(error_msg)
+                return error_msg, None, error_msg
+        
         converter = MultiConverter()
-        filename = file.name
         _, file_ext = os.path.splitext(filename)
         file_ext = file_ext.lower()
-        
         logging.info(f"File extension: {file_ext}")
+        logging.info(f"Read {len(file_content)} bytes from input file")
         
         # Create a temporary file
         with tempfile.NamedTemporaryFile(delete=False) as temp_file:
-            file_content = file.read()
-            logging.info(f"Read {len(file_content)} bytes from input file")
             temp_file.write(file_content)
             temp_file_path = temp_file.name
             logging.info(f"Created temporary file at: {temp_file_path}")