Deprecated/Old-Code/blender_addon_material_merger_operator_py_invoke_method_line_326.py

@@ -0,0 +1,3 @@
+def invoke(self, context, event):
+    # Example: Open a dialog to select materials if not already selected
+    return context.window_manager.invoke_props_dialog(self)

Deprecated/Old-Code/gui_main_window_py_old_hierarchy_and_rule_editor_slots_line_1553.py

@@ -0,0 +1,6 @@
+# --- REMOVED Slots for Old Hierarchy and Rule Editor ---
+# @Slot(QModelIndex)
+# def _on_hierarchy_item_clicked(self, index: QModelIndex): ...
+#
+# @Slot(object)
+# def _on_rule_updated(self, rule_object): ...

Deprecated/Old-Code/gui_main_window_py_old_on_prediction_results_ready_slot_line_987.py

@@ -0,0 +1,6 @@
+# Slot for prediction results (Updated for new format and coloring) - REMOVED
+# @Slot(list)
+# def on_prediction_results_ready(self, results: list):
+#     """Populates the preview table model with detailed prediction results."""
+#     # This is no longer needed as _on_rule_hierarchy_ready handles data loading for the new model.
+#     pass

Deprecated/Old-Code/gui_main_window_py_old_placeholder_sourcerule_creation_line_922.py

@@ -0,0 +1 @@
+# REMOVED Placeholder SourceRule creation

Deprecated/Old-Code/gui_main_window_py_old_prediction_thread_cleanup_connections_line_963.py

@@ -0,0 +1,6 @@
+# --- REMOVED connections causing thread/handler cleanup ---
+# self.prediction_handler.prediction_finished.connect(self.prediction_thread.quit)
+# self.prediction_handler.prediction_finished.connect(self.prediction_handler.deleteLater)
+# self.prediction_thread.finished.connect(self.prediction_thread.deleteLater)
+# self.prediction_thread.finished.connect(self._reset_prediction_thread_references)
+# --- END REMOVED ---

Deprecated/Old-Code/gui_main_window_py_old_preview_checkbox_line_491.py

@@ -0,0 +1,7 @@
+self.disable_preview_checkbox = QCheckBox("Disable Detailed Preview") # REMOVED - Moved to View Menu
+self.disable_preview_checkbox.setToolTip("If checked, shows only the list of input assets instead of detailed file predictions.")
+self.disable_preview_checkbox.setChecked(False) # Default is detailed preview enabled
+self.disable_preview_checkbox.toggled.connect(self.update_preview) # Update preview when toggled
+bottom_controls_layout.addWidget(self.disable_preview_checkbox)
+
+bottom_controls_layout.addSpacing(20) # Add some space # REMOVED - No longer needed after checkbox removal

Deprecated/Old-Code/gui_main_window_py_old_preview_model_mode_setting_line_864.py

@@ -0,0 +1,3 @@
+# REMOVED Old Preview Model Mode Setting and Table Configuration ---
+# The Unified View does not have a simple/detailed mode toggle.
+# The Prediction Handler is triggered regardless of view settings.

Deprecated/Old-Code/gui_main_window_py_old_processing_thread_setup_line_948.py

@@ -0,0 +1,20 @@
+# --- REMOVED Old Processing Thread Setup ---
+# if ProcessingHandler and self.processing_thread is None:
+#     self.processing_thread = QThread(self)
+#     self.processing_handler = ProcessingHandler()
+#     self.processing_handler.moveToThread(self.processing_thread)
+#     self.processing_handler.progress_updated.connect(self.update_progress_bar)
+#     self.processing_handler.file_status_updated.connect(self.update_file_status)
+#     self.processing_handler.processing_finished.connect(self.on_processing_finished)
+#     self.processing_handler.status_message.connect(self.show_status_message)
+#     self.processing_handler.processing_finished.connect(self.processing_thread.quit)
+#     self.processing_handler.processing_finished.connect(self.processing_handler.deleteLater)
+#     self.processing_thread.finished.connect(self.processing_thread.deleteLater)
+#     self.processing_thread.finished.connect(self._reset_processing_thread_references)
+#     log.debug("Processing thread and handler set up.")
+# elif not ProcessingHandler:
+#      log.error("ProcessingHandler not available. Cannot set up processing thread.")
+#      if hasattr(self, 'start_button'):
+#          self.start_button.setEnabled(False)
+#          self.start_button.setToolTip("Error: Backend processing components failed to load.")
+# --- END REMOVED ---

Deprecated/Old-Code/gui_main_window_py_old_reset_processing_thread_references_slot_line_968.py

@@ -0,0 +1,8 @@
+# --- REMOVED Old Processing Thread Reset ---
+# @Slot()
+# def _reset_processing_thread_references(self):
+#     # This might still be needed if processing is meant to be single-shot
+#     log.debug("Resetting processing thread and handler references.")
+#     self.processing_thread = None
+#     self.processing_handler = None
+# --- END REMOVED ---

Deprecated/Old-Code/main_py_cli_blender_script_runner_line_365.py

@@ -0,0 +1,70 @@
+import logging
+import subprocess
+from pathlib import Path
+
+log = logging.getLogger(__name__) # Assume logger is configured elsewhere
+
+def run_blender_script(blender_exe_path: str, blend_file_path: str, python_script_path: str, asset_root_dir: str):
+    """
+    Executes a Python script within Blender in the background.
+
+    Args:
+        blender_exe_path: Path to the Blender executable.
+        blend_file_path: Path to the .blend file to open.
+        python_script_path: Path to the Python script to execute within Blender.
+        asset_root_dir: Path to the processed asset library root directory (passed to the script).
+
+    Returns:
+        True if the script executed successfully (return code 0), False otherwise.
+    """
+    log.info(f"Attempting to run Blender script: {Path(python_script_path).name} on {Path(blend_file_path).name}")
+
+    # Ensure paths are absolute strings for subprocess
+    blender_exe_path = str(Path(blender_exe_path).resolve())
+    blend_file_path = str(Path(blend_file_path).resolve())
+    python_script_path = str(Path(python_script_path).resolve())
+    asset_root_dir = str(Path(asset_root_dir).resolve())
+
+    # Construct the command arguments
+    # -b: Run in background (no UI)
+    # -S: Save the file after running the script
+    # --python: Execute the specified Python script
+    # --: Separator, arguments after this are passed to the Python script's sys.argv
+    command = [
+        blender_exe_path,
+        "-b", # Run in background
+        blend_file_path,
+        "--python", python_script_path,
+        "--", # Pass subsequent arguments to the script
+        asset_root_dir,
+        "-S" # Save the blend file after script execution
+    ]
+
+    log.debug(f"Executing Blender command: {' '.join(command)}") # Log the command for debugging
+
+    try:
+        # Execute the command
+        # capture_output=True captures stdout and stderr
+        # text=True decodes stdout/stderr as text
+        # check=False prevents raising CalledProcessError on non-zero exit codes
+        result = subprocess.run(command, capture_output=True, text=True, check=False)
+
+        # Log results
+        log.info(f"Blender script '{Path(python_script_path).name}' finished with exit code: {result.returncode}")
+        if result.stdout:
+            log.debug(f"Blender stdout:\n{result.stdout.strip()}")
+        if result.stderr:
+            # Log stderr as warning or error depending on return code
+            if result.returncode != 0:
+                log.error(f"Blender stderr:\n{result.stderr.strip()}")
+            else:
+                log.warning(f"Blender stderr (Return Code 0):\n{result.stderr.strip()}") # Log stderr even on success as scripts might print warnings
+
+        return result.returncode == 0
+
+    except FileNotFoundError:
+        log.error(f"Blender executable not found at: {blender_exe_path}")
+        return False
+    except Exception as e:
+        log.exception(f"An unexpected error occurred while running Blender script '{Path(python_script_path).name}': {e}")
+        return False

Deprecated/Old-Code/main_py_cli_main_entry_line_329.py

@@ -0,0 +1,346 @@
+# Deprecated/Old-Code/main_py_cli_main_entry_line_329.py
+import argparse
+import sys
+import time
+import os
+import logging
+from pathlib import Path
+import shutil
+
+# Assuming these imports are needed based on the original context
+try:
+    import config as core_config_module
+    # Import functions from previously created files
+    # Note: These imports assume the files are in the same directory or Python path
+    from main_py_cli_run_processing_line_258 import run_processing
+    from main_py_cli_blender_script_runner_line_365 import run_blender_script
+    # setup_arg_parser and setup_logging are defined in the main script,
+    # so they might not be directly importable here without refactoring.
+    # This function is modified to accept them as arguments.
+except ImportError as e:
+    print(f"Warning: Could not import necessary modules/functions: {e}")
+    core_config_module = None
+    run_processing = None
+    run_blender_script = None
+
+log = logging.getLogger(__name__) # Assume logger is configured elsewhere
+
+# Note: setup_arg_parser and setup_logging were originally defined in main.py
+# This function now accepts them as arguments.
+def main(setup_arg_parser_func, setup_logging_func):
+    """Parses arguments, sets up logging, runs processing, and reports summary."""
+    parser = setup_arg_parser_func()
+    args = parser.parse_args()
+
+    # Setup logging based on verbosity argument *before* logging status messages
+    setup_logging_func(args.verbose)
+
+    start_time = time.time()
+    log.info("Asset Processor Script Started (CLI Mode)")
+
+    # --- Validate Input Paths ---
+    valid_inputs = []
+    for p_str in args.input_paths:
+        p = Path(p_str)
+        if p.exists():
+            suffix = p.suffix.lower()
+            # Original check included .rar, .7z - keeping for historical accuracy
+            if p.is_dir() or (p.is_file() and suffix in ['.zip', '.rar', '.7z']):
+                valid_inputs.append(p_str) # Store the original string path
+            else:
+                log.warning(f"Input is not a directory or a supported archive type (.zip, .rar, .7z), skipping: {p_str}")
+        else:
+            log.warning(f"Input path not found, skipping: {p_str}")
+
+    if not valid_inputs:
+        log.error("No valid input paths found. Exiting.")
+        sys.exit(1) # Exit with error code
+
+    # --- Determine Output Directory ---
+    output_dir_str = args.output_dir # Get value from args (might be None)
+    if not output_dir_str:
+        log.debug("Output directory not specified via -o, reading default from config.py.")
+        try:
+            if core_config_module is None:
+                 raise RuntimeError("core_config_module not imported.")
+            output_dir_str = getattr(core_config_module, 'OUTPUT_BASE_DIR', None)
+            if not output_dir_str:
+                 log.error("Output directory not specified with -o and OUTPUT_BASE_DIR not found or empty in config.py. Exiting.")
+                 sys.exit(1)
+            log.info(f"Using default output directory from config.py: {output_dir_str}")
+        except Exception as e:
+            log.error(f"Could not read OUTPUT_BASE_DIR from config.py: {e}")
+            sys.exit(1)
+
+    # --- Resolve Output Path (Handles Relative Paths Explicitly) ---
+    output_path_obj: Path
+    if os.path.isabs(output_dir_str):
+        output_path_obj = Path(output_dir_str)
+        log.info(f"Using absolute output directory: {output_path_obj}")
+    else:
+        # Path() interprets relative paths against CWD by default
+        output_path_obj = Path(output_dir_str)
+        log.info(f"Using relative output directory '{output_dir_str}'. Resolved against CWD to: {output_path_obj.resolve()}")
+
+    # --- Validate and Setup Output Directory ---
+    try:
+        # Resolve to ensure we have an absolute path for consistency and creation
+        resolved_output_dir = output_path_obj.resolve()
+        log.info(f"Ensuring output directory exists: {resolved_output_dir}")
+        resolved_output_dir.mkdir(parents=True, exist_ok=True)
+        # Use the resolved absolute path string for the processor
+        output_dir_for_processor = str(resolved_output_dir)
+    except Exception as e:
+        log.error(f"Cannot create or access output directory '{resolved_output_dir}': {e}", exc_info=True)
+        sys.exit(1)
+
+    # --- Check Preset Existence (Basic Check) ---
+    # Assuming __file__ might not be reliable here, using relative path logic
+    try:
+        # Try relative to CWD first
+        preset_dir = Path("Presets")
+        if not preset_dir.is_dir():
+             # Try relative to script location if possible? Less reliable.
+             # Go up two levels from Deprecated/Old-Code
+             preset_dir = Path(__file__).parent.parent / "Presets"
+
+        preset_file = preset_dir / f"{args.preset}.json"
+        if not preset_file.is_file():
+            log.error(f"Preset file not found: {preset_file}")
+            log.error(f"Ensure a file named '{args.preset}.json' exists in the directory: {preset_dir.resolve()}")
+            sys.exit(1)
+    except NameError: # __file__ might not be defined
+         log.error("Could not determine preset directory path.")
+         sys.exit(1)
+
+
+    # --- Execute Processing via the new function ---
+    if run_processing is None:
+        log.error("run_processing function not available. Cannot execute processing.")
+        sys.exit(1)
+
+    processing_results = run_processing(
+        valid_inputs=valid_inputs,
+        preset_name=args.preset,
+        output_dir_for_processor=output_dir_for_processor,
+        overwrite=args.overwrite,
+        num_workers=args.workers,
+        verbose=args.verbose # Pass the verbose flag
+    )
+
+    # --- Report Summary ---
+    duration = time.time() - start_time
+    successful_processed_count = processing_results["processed"]
+    skipped_count = processing_results["skipped"]
+    failed_count = processing_results["failed"]
+    results_list = processing_results["results_list"]
+
+    log.info("=" * 40)
+    log.info("Processing Summary")
+    log.info(f"  Duration: {duration:.2f} seconds")
+    log.info(f"  Assets Attempted: {len(valid_inputs)}")
+    log.info(f"  Successfully Processed: {successful_processed_count}")
+    log.info(f"  Skipped (Already Existed): {skipped_count}")
+    log.info(f"  Failed: {failed_count}")
+
+    if processing_results.get("pool_error"):
+        log.error(f"  Process Pool Error: {processing_results['pool_error']}")
+        # Ensure failed count reflects pool error if it happened
+        if failed_count == 0 and successful_processed_count == 0 and skipped_count == 0:
+             failed_count = len(valid_inputs) # Assume all failed if pool died early
+
+    exit_code = 0
+    if failed_count > 0:
+        log.warning("Failures occurred:")
+        # Iterate through results to show specific errors for failed items
+        for input_path, status, err_msg in results_list:
+            if status == "failed":
+                log.warning(f"  - {Path(input_path).name}: {err_msg}")
+        exit_code = 1 # Exit with error code if failures occurred
+    else:
+        # Consider skipped assets as a form of success for the overall run exit code
+        if successful_processed_count > 0 or skipped_count > 0:
+             log.info("All assets processed or skipped successfully.")
+             exit_code = 0 # Exit code 0 indicates success (including skips)
+        else:
+             # This case might happen if all inputs were invalid initially
+             log.warning("No assets were processed, skipped, or failed (check input validation logs).")
+             exit_code = 0 # Still exit 0 as the script itself didn't crash
+
+    # --- Blender Script Execution (Optional) ---
+    run_nodegroups = False # Flags were defined but never set to True in original code
+    run_materials = False
+    nodegroup_blend_path = None
+    materials_blend_path = None
+    blender_exe = None
+
+    # 1. Find Blender Executable
+    try:
+        if core_config_module is None:
+            raise RuntimeError("core_config_module not imported.")
+        blender_exe_config = getattr(core_config_module, 'BLENDER_EXECUTABLE_PATH', None)
+        if blender_exe_config:
+            # Check if the path in config exists
+            if Path(blender_exe_config).is_file():
+                 blender_exe = str(Path(blender_exe_config).resolve())
+                 log.info(f"Using Blender executable from config: {blender_exe}")
+            else:
+                 # Try finding it in PATH if config path is invalid
+                 log.warning(f"Blender path in config not found: '{blender_exe_config}'. Trying to find 'blender' in PATH.")
+                 blender_exe = shutil.which("blender")
+                 if blender_exe:
+                      log.info(f"Found Blender executable in PATH: {blender_exe}")
+                 else:
+                      log.warning("Could not find 'blender' in system PATH.")
+        else:
+            # Try finding it in PATH if not set in config
+            log.info("BLENDER_EXECUTABLE_PATH not set in config. Trying to find 'blender' in PATH.")
+            blender_exe = shutil.which("blender")
+            if blender_exe:
+                 log.info(f"Found Blender executable in PATH: {blender_exe}")
+            else:
+                 log.warning("Could not find 'blender' in system PATH.")
+
+        if not blender_exe:
+             log.warning("Blender executable not found or configured. Skipping Blender script execution.")
+
+    except Exception as e:
+        log.error(f"Error checking Blender executable path: {e}")
+        blender_exe = None # Ensure it's None on error
+
+    # 2. Determine Blend File Paths if Blender Exe is available
+    if blender_exe:
+        # Nodegroup Blend Path
+        nodegroup_blend_arg = args.nodegroup_blend
+        if nodegroup_blend_arg:
+            p = Path(nodegroup_blend_arg)
+            if p.is_file() and p.suffix.lower() == '.blend':
+                nodegroup_blend_path = str(p.resolve())
+                log.info(f"Using nodegroup blend file from argument: {nodegroup_blend_path}")
+            else:
+                log.warning(f"Invalid nodegroup blend file path from argument: '{nodegroup_blend_arg}'. Ignoring.")
+        else:
+            if core_config_module is None:
+                 log.warning("core_config_module not available to check default nodegroup path.")
+            else:
+                default_ng_path_str = getattr(core_config_module, 'DEFAULT_NODEGROUP_BLEND_PATH', None)
+                if default_ng_path_str:
+                     p = Path(default_ng_path_str)
+                     if p.is_file() and p.suffix.lower() == '.blend':
+                          nodegroup_blend_path = str(p.resolve())
+                          log.info(f"Using default nodegroup blend file from config: {nodegroup_blend_path}")
+                     else:
+                          log.warning(f"Invalid default nodegroup blend file path in config: '{default_ng_path_str}'. Ignoring.")
+
+        # Materials Blend Path
+        materials_blend_arg = args.materials_blend
+        if materials_blend_arg:
+            p = Path(materials_blend_arg)
+            if p.is_file() and p.suffix.lower() == '.blend':
+                materials_blend_path = str(p.resolve())
+                log.info(f"Using materials blend file from argument: {materials_blend_path}")
+            else:
+                log.warning(f"Invalid materials blend file path from argument: '{materials_blend_arg}'. Ignoring.")
+        else:
+            if core_config_module is None:
+                 log.warning("core_config_module not available to check default materials path.")
+            else:
+                default_mat_path_str = getattr(core_config_module, 'DEFAULT_MATERIALS_BLEND_PATH', None)
+                if default_mat_path_str:
+                     p = Path(default_mat_path_str)
+                     if p.is_file() and p.suffix.lower() == '.blend':
+                          materials_blend_path = str(p.resolve())
+                          log.info(f"Using default materials blend file from config: {materials_blend_path}")
+                     else:
+                          log.warning(f"Invalid default materials blend file path in config: '{default_mat_path_str}'. Ignoring.")
+
+    # 3. Execute Scripts if Paths are Valid
+    if blender_exe:
+        # Determine script directory relative to this file's assumed location
+        try:
+            # Go up two levels from Deprecated/Old-Code
+            script_dir = Path(__file__).parent.parent / "blenderscripts"
+        except NameError:
+            script_dir = Path("blenderscripts") # Fallback if __file__ is not defined
+
+        nodegroup_script_path = script_dir / "create_nodegroups.py"
+        materials_script_path = script_dir / "create_materials.py"
+        asset_output_root = output_dir_for_processor # Use the resolved output dir
+
+        if run_blender_script is None:
+             log.error("run_blender_script function not available. Cannot execute Blender scripts.")
+        else:
+            # Check if nodegroup execution should run (based on original commented code, it wasn't explicitly triggered)
+            # if run_nodegroups: # This flag was never set to True
+            if nodegroup_blend_path: # Check if path exists instead
+                if nodegroup_script_path.is_file():
+                    log.info("-" * 40)
+                    log.info("Starting Blender Node Group Script Execution...")
+                    success_ng = run_blender_script(
+                        blender_exe_path=blender_exe,
+                        blend_file_path=nodegroup_blend_path,
+                        python_script_path=str(nodegroup_script_path),
+                        asset_root_dir=asset_output_root
+                    )
+                    if not success_ng:
+                        log.error("Blender node group script execution failed.")
+                        # Optionally change exit code if Blender script fails?
+                        # exit_code = 1
+                    log.info("Finished Blender Node Group Script Execution.")
+                    log.info("-" * 40)
+                else:
+                    log.error(f"Node group script not found: {nodegroup_script_path}")
+
+            # Check if material execution should run (based on original commented code, it wasn't explicitly triggered)
+            # if run_materials: # This flag was never set to True
+            if materials_blend_path: # Check if path exists instead
+                if materials_script_path.is_file():
+                    log.info("-" * 40)
+                    log.info("Starting Blender Material Script Execution...")
+                    success_mat = run_blender_script(
+                        blender_exe_path=blender_exe,
+                        blend_file_path=materials_blend_path,
+                        python_script_path=str(materials_script_path),
+                        asset_root_dir=asset_output_root
+                    )
+                    if not success_mat:
+                        log.error("Blender material script execution failed.")
+                        # Optionally change exit code if Blender script fails?
+                        # exit_code = 1
+                    log.info("Finished Blender Material Script Execution.")
+                    log.info("-" * 40)
+                else:
+                    log.error(f"Material script not found: {materials_script_path}")
+
+    # --- Final Exit ---
+    log.info("Asset Processor Script Finished.")
+    sys.exit(exit_code)
+
+# Example of how this might be called if run standalone (requires providing the setup functions)
+# if __name__ == "__main__":
+#     # Define dummy or actual setup functions here if needed for testing
+#     def dummy_setup_arg_parser():
+#         # Minimal parser for testing
+#         parser = argparse.ArgumentParser()
+#         parser.add_argument("input_paths", nargs='*', default=[])
+#         parser.add_argument("-p", "--preset")
+#         parser.add_argument("-o", "--output-dir")
+#         parser.add_argument("-w", "--workers", type=int, default=1)
+#         parser.add_argument("-v", "--verbose", action="store_true")
+#         parser.add_argument("--overwrite", action="store_true")
+#         parser.add_argument("--nodegroup-blend")
+#         parser.add_argument("--materials-blend")
+#         return parser
+#
+#     def dummy_setup_logging(verbose):
+#         logging.basicConfig(level=logging.DEBUG if verbose else logging.INFO,
+#                             format='%(asctime)s [%(levelname)-8s] %(name)s: %(message)s')
+#
+#     # Configure basic logging for the example run
+#     logging.basicConfig(level=logging.INFO)
+#
+#     # Need to get setup_arg_parser and setup_logging from the original main.py somehow
+#     # This example won't run directly without them.
+#     # from main import setup_arg_parser, setup_logging # This would cause circular import if run directly
+#
+#     # main(setup_arg_parser, setup_logging) # Call with the actual functions if available

Deprecated/Old-Code/main_py_cli_run_processing_line_258.py

@@ -0,0 +1,123 @@
+import logging
+from pathlib import Path
+from concurrent.futures import ProcessPoolExecutor, as_completed
+from typing import List, Dict, Tuple, Optional
+
+# Assuming this import is needed based on the original context
+try:
+    # Import the wrapper function from the file created in the previous step
+    # Note: This assumes the file is in the same directory or Python path
+    from main_py_cli_worker_wrapper_line_254 import process_single_asset_wrapper
+except ImportError:
+    print("Warning: Could not import process_single_asset_wrapper. Ensure main_py_cli_worker_wrapper_line_254.py exists.")
+    # Define a dummy function if import fails
+    def process_single_asset_wrapper(*args, **kwargs) -> Tuple[str, str, Optional[str]]:
+        input_path = args[0] if args else "unknown_path"
+        return (input_path, "failed", "Dummy function: process_single_asset_wrapper not imported")
+
+log = logging.getLogger(__name__) # Assume logger is configured elsewhere
+
+def run_processing(
+    valid_inputs: List[str],
+    preset_name: str,
+    output_dir_for_processor: str,
+    overwrite: bool,
+    num_workers: int,
+    verbose: bool # Add verbose parameter here
+) -> Dict:
+    """
+    Executes the core asset processing logic using a process pool.
+
+    Args:
+        valid_inputs: List of validated input file/directory paths (strings).
+        preset_name: Name of the preset to use.
+        output_dir_for_processor: Absolute path string for the output base directory.
+        overwrite: Boolean flag to force reprocessing.
+        num_workers: Maximum number of worker processes.
+        verbose: Boolean flag for verbose logging.
+
+    Returns:
+        A dictionary containing processing results:
+        {
+            "processed": int,
+            "skipped": int,
+            "failed": int,
+            "results_list": List[Tuple[str, str, Optional[str]]] # (input_path, status, error_msg)
+        }
+    """
+    log.info(f"Processing {len(valid_inputs)} asset(s) using preset '{preset_name}' with up to {num_workers} worker(s)...")
+    results_list = []
+    successful_processed_count = 0
+    skipped_count = 0
+    failed_count = 0
+
+    # Ensure at least one worker
+    num_workers = max(1, num_workers)
+
+    # Using ProcessPoolExecutor is generally good if AssetProcessor tasks are CPU-bound.
+    # If tasks are mostly I/O bound, ThreadPoolExecutor might be sufficient.
+    # Important: Ensure Configuration and AssetProcessor are "pickleable".
+    try:
+        with ProcessPoolExecutor(max_workers=num_workers) as executor:
+            # Create futures
+            futures = {}
+            log.debug(f"Submitting {len(valid_inputs)} tasks...")
+            # Removed the 1-second delay for potentially faster submission in non-CLI use
+            for i, input_path in enumerate(valid_inputs):
+                log.debug(f"Submitting task {i+1}/{len(valid_inputs)} for: {Path(input_path).name}")
+                future = executor.submit(
+                    process_single_asset_wrapper, # Use the imported wrapper
+                    input_path,
+                    preset_name,
+                    output_dir_for_processor,
+                    overwrite,
+                    verbose # Pass the verbose flag
+                )
+                futures[future] = input_path # Store future -> input_path mapping
+
+            # Process completed futures
+            for i, future in enumerate(as_completed(futures), 1):
+                input_path = futures[future]
+                asset_name = Path(input_path).name
+                log.info(f"--- [{i}/{len(valid_inputs)}] Worker finished attempt for: {asset_name} ---")
+                try:
+                    # Get result tuple: (input_path_str, status_string, error_message_or_None)
+                    result_tuple = future.result()
+                    results_list.append(result_tuple)
+                    input_path_res, status, err_msg = result_tuple
+
+                    # Increment counters based on status
+                    if status == "processed":
+                        successful_processed_count += 1
+                    elif status == "skipped":
+                        skipped_count += 1
+                    elif status == "failed":
+                        failed_count += 1
+                    else: # Should not happen, but log as warning/failure
+                        log.warning(f"Unknown status '{status}' received for {asset_name}. Counting as failed.")
+                        failed_count += 1
+
+                except Exception as e:
+                    # Catch errors if the future itself fails (e.g., worker process crashed hard)
+                    log.exception(f"Critical worker failure for {asset_name}: {e}")
+                    results_list.append((input_path, "failed", f"Worker process crashed: {e}"))
+                    failed_count += 1 # Count crashes as failures
+
+    except Exception as pool_exc:
+        log.exception(f"An error occurred with the process pool: {pool_exc}")
+        # Re-raise or handle as appropriate for the calling context (monitor.py)
+        # For now, log and return current counts
+        return {
+            "processed": successful_processed_count,
+            "skipped": skipped_count,
+            "failed": failed_count + (len(valid_inputs) - len(results_list)), # Count unprocessed as failed
+            "results_list": results_list,
+            "pool_error": str(pool_exc) # Add pool error info
+        }
+
+    return {
+        "processed": successful_processed_count,
+        "skipped": skipped_count,
+        "failed": failed_count,
+        "results_list": results_list
+    }

Deprecated/Old-Code/main_py_cli_worker_wrapper_line_254.py

@@ -0,0 +1,100 @@
+import os
+import logging
+from pathlib import Path
+from typing import Tuple, Optional, List, Dict # Added List, Dict
+
+# Assuming these imports are needed based on the original context
+try:
+    from configuration import Configuration, ConfigurationError
+    from asset_processor import AssetProcessor, AssetProcessingError # Assuming this was the old processor
+    from rule_structure import SourceRule # Assuming this might be needed
+except ImportError:
+    # Handle missing imports if this file is run standalone
+    print("Warning: Could not import necessary classes (Configuration, AssetProcessor, etc.).")
+    Configuration = None
+    AssetProcessor = None
+    ConfigurationError = Exception
+    AssetProcessingError = Exception
+    SourceRule = None # Define as None if not found
+
+def process_single_asset_wrapper(input_path_str: str, preset_name: str, output_dir_str: str, overwrite: bool, verbose: bool, rules) -> Tuple[str, str, Optional[str]]:
+    """
+    Wrapper function for processing a single input path (which might contain multiple assets)
+    in a separate process. Handles instantiation of Configuration and AssetProcessor,
+    passes the overwrite flag, catches errors, and interprets the multi-asset status dictionary.
+
+    Ensures logging is configured for the worker process.
+
+    Returns:
+        Tuple[str, str, Optional[str]]:
+            - input_path_str: The original input path processed.
+            - overall_status_string: A single status string summarizing the outcome
+              ("processed", "skipped", "failed", "partial_success").
+            - error_message_or_None: An error message if failures occurred, potentially
+              listing failed assets.
+    """
+    # Explicitly configure logging for this worker process
+    worker_log = logging.getLogger(f"Worker_{os.getpid()}") # Log with worker PID
+    if not logging.root.handlers:
+         logging.basicConfig(level=logging.INFO, format='%(asctime)s [%(levelname)-8s] %(name)s: %(message)s')
+    worker_log.setLevel(logging.DEBUG if verbose else logging.INFO)
+    if verbose:
+        logging.root.setLevel(logging.DEBUG)
+
+    input_path_obj = Path(input_path_str)
+    input_name = input_path_obj.name
+
+    try:
+        worker_log.info(f"Starting processing attempt for input: {input_name}")
+        # Ensure Configuration is available before using
+        if Configuration is None:
+            raise RuntimeError("Configuration class not imported.")
+        config = Configuration(preset_name)
+        output_base_path = Path(output_dir_str)
+
+        # Ensure AssetProcessor is available before using
+        if AssetProcessor is None:
+            raise RuntimeError("AssetProcessor class not imported.")
+        processor = AssetProcessor(input_path_obj, config, output_base_path, overwrite=overwrite)
+        # processor.process() now returns a Dict[str, List[str]]
+        status_dict = processor.process(rules=rules)
+
+        # --- Interpret the status dictionary ---
+        processed_assets = status_dict.get("processed", [])
+        skipped_assets = status_dict.get("skipped", [])
+        failed_assets = status_dict.get("failed", [])
+
+        overall_status_string = "failed" # Default
+        error_message = None
+
+        if failed_assets:
+            overall_status_string = "failed"
+            error_message = f"Failed assets within {input_name}: {', '.join(failed_assets)}"
+            worker_log.error(error_message) # Log the failure details
+        elif processed_assets:
+            overall_status_string = "processed"
+            # Check for partial success (mix of processed/skipped and failed should be caught above)
+            if skipped_assets:
+                 worker_log.info(f"Input '{input_name}' processed with some assets skipped. Processed: {processed_assets}, Skipped: {skipped_assets}")
+            else:
+                 worker_log.info(f"Input '{input_name}' processed successfully. Assets: {processed_assets}")
+        elif skipped_assets:
+            overall_status_string = "skipped"
+            worker_log.info(f"Input '{input_name}' skipped (all contained assets already exist). Assets: {skipped_assets}")
+        else:
+             # Should not happen if input contained files, but handle as failure.
+             worker_log.warning(f"Input '{input_name}' resulted in no processed, skipped, or failed assets. Reporting as failed.")
+             overall_status_string = "failed"
+             error_message = f"No assets processed, skipped, or failed within {input_name}."
+
+
+        return (input_path_str, overall_status_string, error_message)
+
+    except (ConfigurationError, AssetProcessingError) as e:
+        # Catch errors during processor setup or the process() call itself if it raises before returning dict
+        worker_log.error(f"Processing failed for input '{input_name}': {type(e).__name__}: {e}")
+        return (input_path_str, "failed", f"{type(e).__name__}: {e}")
+    except Exception as e:
+        # Catch any other unexpected errors
+        worker_log.exception(f"Unexpected worker failure processing input '{input_name}': {e}")
+        return (input_path_str, "failed", f"Unexpected Worker Error: {e}")

blender_addon/material_merger/operator.py

@@ -323,10 +323,7 @@ class MATERIAL_OT_merge_materials(Operator):
         return {'FINISHED'}
 
     # Optional: Add invoke method if needed for more complex setup before execute
-    # def invoke(self, context, event):
-    #     # Example: Open a dialog to select materials if not already selected
-    #     return context.window_manager.invoke_props_dialog(self)
-
+    # Commented-out code moved to Deprecated/Old-Code/blender_addon_material_merger_operator_py_invoke_method_line_326.py
 
 def register():
     bpy.utils.register_class(MATERIAL_OT_merge_materials)

gui/main_window.py

@@ -707,15 +707,7 @@ class MainWindow(QMainWindow):
 
     # --- Processing Action Methods ---
     def start_processing(self):
-        # REMOVED Check for old processing handler state
-        # if self.processing_handler and self.processing_handler.is_running:
-        #     log.warning("Start clicked, but processing is already running.")
-        #     self.statusBar().showMessage("Processing is already in progress.", 3000)
-        #     return
-        # REMOVED Check for old processing handler import
-        # if ProcessingHandler is None:
-        #      self.statusBar().showMessage("Error: Processing components not loaded.", 5000)
-        #      return
+        # Commented-out code moved to Deprecated/Old-Code/gui_main_window_py_old_processing_state_checks_line_710.py
         if not hasattr(self, 'current_asset_paths') or not self.current_asset_paths:
             self.statusBar().showMessage("No assets added to process.", 3000)
             return
@@ -811,35 +803,13 @@ class MainWindow(QMainWindow):
         self.start_button.setText("Processing...")
         self.cancel_button.setEnabled(True) # Enable cancel
 
-        # --- Old direct processing call REMOVED ---
-        # self.set_controls_enabled(False)
-        # self.cancel_button.setEnabled(True)
-        # self.start_button.setText("Processing...")
-        # self.progress_bar.setValue(0)
-        # self.progress_bar.setFormat("%p%")
-        # self.setup_threads() # Ensure threads are ready (might be redundant if setup elsewhere)
-        # if self.processing_thread and self.processing_handler:
-        #     # ... (old thread starting logic removed) ...
-        # else:
-        #      log.error("Failed to start processing: Thread or handler not initialized.")
-        #      self.statusBar().showMessage("Error: Failed to initialize processing thread.", 5000)
-        #      self.set_controls_enabled(True)
-        #      self.cancel_button.setEnabled(False)
-        #      self.start_button.setText("Start Processing")
+        # Commented-out code moved to Deprecated/Old-Code/gui_main_window_py_old_direct_processing_call_line_814.py
 
     def cancel_processing(self):
         # TODO: Implement cancellation by signaling the App/main thread to stop the QThreadPool tasks
         log.warning("Cancel button clicked, but cancellation logic needs reimplementation.")
         self.statusBar().showMessage("Cancellation not yet implemented.", 3000)
-        # if self.processing_handler and self.processing_handler.is_running:
-        #     log.info("Cancel button clicked. Requesting cancellation.")
-        #     self.statusBar().showMessage("Requesting cancellation...", 3000)
-        #     self.processing_handler.request_cancel() # OLD HANDLER
-        #     self.cancel_button.setEnabled(False)
-        #     self.start_button.setText("Cancelling...")
-        # else:
-        #     log.warning("Cancel clicked, but no processing is running.")
-        #     self.statusBar().showMessage("Nothing to cancel.", 3000)
+        # Commented-out code moved to Deprecated/Old-Code/gui_main_window_py_old_cancel_processing_logic_line_834.py
 
     def clear_queue(self):
         """Clears the current asset queue and the preview table."""
@@ -891,9 +861,7 @@ class MainWindow(QMainWindow):
             # Note: Cancellation is not immediate even if it existed. The thread would stop when it next checks the flag.
             # We proceed with updating the UI immediately.
 
-        # --- REMOVED Old Preview Model Mode Setting and Table Configuration ---
-        # The Unified View does not have a simple/detailed mode toggle.
-        # The Prediction Handler is triggered regardless of view settings.
+        # Commented-out code moved to Deprecated/Old-Code/gui_main_window_py_old_preview_model_mode_setting_line_864.py
 
         log.debug(f"[{time.time():.4f}] ### LOG: Checking if prediction handler is running")
         # --- Trigger Prediction Handler ---
@@ -949,7 +917,7 @@ class MainWindow(QMainWindow):
 
         # Clearing is handled by model's set_data now, no need to clear table view directly
         if self.prediction_thread and self.prediction_handler:
-            # REMOVED Placeholder SourceRule creation
+            # Commented-out code moved to Deprecated/Old-Code/gui_main_window_py_old_placeholder_sourcerule_creation_line_922.py
 
             # Start the prediction thread
             # The thread should already be running or started once. Don't restart it here.
@@ -975,26 +943,7 @@ class MainWindow(QMainWindow):
 
     # --- Threading and Processing Control ---
     def setup_threads(self):
-        # --- REMOVED Old Processing Thread Setup ---
-        # if ProcessingHandler and self.processing_thread is None:
-        #     self.processing_thread = QThread(self)
-        #     self.processing_handler = ProcessingHandler()
-        #     self.processing_handler.moveToThread(self.processing_thread)
-        #     self.processing_handler.progress_updated.connect(self.update_progress_bar)
-        #     self.processing_handler.file_status_updated.connect(self.update_file_status)
-        #     self.processing_handler.processing_finished.connect(self.on_processing_finished)
-        #     self.processing_handler.status_message.connect(self.show_status_message)
-        #     self.processing_handler.processing_finished.connect(self.processing_thread.quit)
-        #     self.processing_handler.processing_finished.connect(self.processing_handler.deleteLater)
-        #     self.processing_thread.finished.connect(self.processing_thread.deleteLater)
-        #     self.processing_thread.finished.connect(self._reset_processing_thread_references)
-        #     log.debug("Processing thread and handler set up.")
-        # elif not ProcessingHandler:
-        #      log.error("ProcessingHandler not available. Cannot set up processing thread.")
-        #      if hasattr(self, 'start_button'):
-        #          self.start_button.setEnabled(False)
-        #          self.start_button.setToolTip("Error: Backend processing components failed to load.")
-        # --- END REMOVED ---
+        # Commented-out code moved to Deprecated/Old-Code/gui_main_window_py_old_processing_thread_setup_line_978.py
 
         # Setup Prediction Thread (Keep this)
         if PredictionHandler and self.prediction_thread is None:
@@ -1009,24 +958,12 @@ class MainWindow(QMainWindow):
             # Assume PredictionHandler.prediction_finished signal is changed to Signal(str) -> input_path
             self.prediction_handler.prediction_finished.connect(self.on_prediction_finished) # Connect finish signal (now with input_path)
             self.prediction_handler.status_message.connect(self.show_status_message)
-            # --- REMOVED connections causing thread/handler cleanup ---
-            # self.prediction_handler.prediction_finished.connect(self.prediction_thread.quit)
-            # self.prediction_handler.prediction_finished.connect(self.prediction_handler.deleteLater)
-            # self.prediction_thread.finished.connect(self.prediction_thread.deleteLater)
-            # self.prediction_thread.finished.connect(self._reset_prediction_thread_references)
-            # --- END REMOVED ---
+            # Commented-out code moved to Deprecated/Old-Code/gui_main_window_py_old_prediction_thread_cleanup_connections_line_1012.py
             log.debug("Prediction thread and handler set up to be persistent.")
         elif not PredictionHandler:
              log.error("PredictionHandler not available. Cannot set up prediction thread.")
 
-    # --- REMOVED Old Processing Thread Reset ---
-    # @Slot()
-    # def _reset_processing_thread_references(self):
-    #     # This might still be needed if processing is meant to be single-shot
-    #     log.debug("Resetting processing thread and handler references.")
-    #     self.processing_thread = None
-    #     self.processing_handler = None
-    # --- END REMOVED ---
+    # Commented-out code moved to Deprecated/Old-Code/gui_main_window_py_old_reset_processing_thread_references_slot_line_1022.py
 
     @Slot()
     def _reset_prediction_thread_references(self):
@@ -1045,12 +982,7 @@ class MainWindow(QMainWindow):
             self.progress_bar.setValue(0)
             self.progress_bar.setFormat("0/0")
 
-    # Slot for prediction results (Updated for new format and coloring) - REMOVED
-    # @Slot(list)
-    # def on_prediction_results_ready(self, results: list):
-    #     """Populates the preview table model with detailed prediction results."""
-    #     # This is no longer needed as _on_rule_hierarchy_ready handles data loading for the new model.
-    #     pass
+    # Commented-out code moved to Deprecated/Old-Code/gui_main_window_py_old_on_prediction_results_ready_slot_line_987.py
 
 # Slot signature assumes prediction_finished signal is updated to emit input_path: Signal(str)
     # Slot signature assumes prediction_finished signal is updated to emit input_path: Signal(str)
@@ -1617,11 +1549,7 @@ class MainWindow(QMainWindow):
             event.accept() # Accept close event
 
     # --- REMOVED Slots for Old Hierarchy and Rule Editor ---
-    # @Slot(QModelIndex)
-    # def _on_hierarchy_item_clicked(self, index: QModelIndex): ...
-
-    # @Slot(object)
-    # def _on_rule_updated(self, rule_object): ...
+    # Commented-out code moved to Deprecated/Old-Code/gui_main_window_py_old_hierarchy_and_rule_editor_slots_line_1553.py
 
 # Slot signature assumes rule_hierarchy_ready signal is updated to emit input_path: Signal(str, list)
     # Slot signature matches rule_hierarchy_ready = Signal(list)

main.py

@@ -251,506 +251,19 @@ class ProcessingTask(QRunnable):
 
 
 # --- CLI Worker Function (COMMENTED OUT - Replaced by GUI Flow) ---
-# def process_single_asset_wrapper(input_path_str: str, preset_name: str, output_dir_str: str, overwrite: bool, verbose: bool, rules) -> Tuple[str, str, Optional[str]]:
-#     """
-#     Wrapper function for processing a single input path (which might contain multiple assets)
-#     in a separate process. Handles instantiation of Configuration and AssetProcessor,
-#     passes the overwrite flag, catches errors, and interprets the multi-asset status dictionary.
-#
-#     Ensures logging is configured for the worker process.
-#
-#     Returns:
-#         Tuple[str, str, Optional[str]]:
-#             - input_path_str: The original input path processed.
-#             - overall_status_string: A single status string summarizing the outcome
-#               ("processed", "skipped", "failed", "partial_success").
-#             - error_message_or_None: An error message if failures occurred, potentially
-#               listing failed assets.
-#     """
-#     # Explicitly configure logging for this worker process
-#     worker_log = logging.getLogger(f"Worker_{os.getpid()}") # Log with worker PID
-#     if not logging.root.handlers:
-#          logging.basicConfig(level=logging.INFO, format='%(asctime)s [%(levelname)-8s] %(name)s: %(message)s')
-#     worker_log.setLevel(logging.DEBUG if verbose else logging.INFO)
-#     if verbose:
-#         logging.root.setLevel(logging.DEBUG)
-#
-#     input_path_obj = Path(input_path_str)
-#     input_name = input_path_obj.name
-#
-#     try:
-#         worker_log.info(f"Starting processing attempt for input: {input_name}")
-#         config = Configuration(preset_name)
-#         output_base_path = Path(output_dir_str)
-#
-#         processor = AssetProcessor(input_path_obj, config, output_base_path, overwrite=overwrite)
-#         # processor.process() now returns a Dict[str, List[str]]
-#         status_dict = processor.process(rules=rules)
-#
-#         # --- Interpret the status dictionary ---
-#         processed_assets = status_dict.get("processed", [])
-#         skipped_assets = status_dict.get("skipped", [])
-#         failed_assets = status_dict.get("failed", [])
-#
-#         overall_status_string = "failed" # Default
-#         error_message = None
-#
-#         if failed_assets:
-#             overall_status_string = "failed"
-#             error_message = f"Failed assets within {input_name}: {', '.join(failed_assets)}"
-#             worker_log.error(error_message) # Log the failure details
-#         elif processed_assets:
-#             overall_status_string = "processed"
-#             # Check for partial success (mix of processed/skipped and failed should be caught above)
-#             if skipped_assets:
-#                  worker_log.info(f"Input '{input_name}' processed with some assets skipped. Processed: {processed_assets}, Skipped: {skipped_assets}")
-#             else:
-#                  worker_log.info(f"Input '{input_name}' processed successfully. Assets: {processed_assets}")
-#         elif skipped_assets:
-#             overall_status_string = "skipped"
-#             worker_log.info(f"Input '{input_name}' skipped (all contained assets already exist). Assets: {skipped_assets}")
-#         else:
-#              # Should not happen if input contained files, but handle as failure.
-#              worker_log.warning(f"Input '{input_name}' resulted in no processed, skipped, or failed assets. Reporting as failed.")
-#              overall_status_string = "failed"
-#              error_message = f"No assets processed, skipped, or failed within {input_name}."
-#
-#
-#         return (input_path_str, overall_status_string, error_message)
-#
-#     except (ConfigurationError, AssetProcessingError) as e:
-#         # Catch errors during processor setup or the process() call itself if it raises before returning dict
-#         worker_log.error(f"Processing failed for input '{input_name}': {type(e).__name__}: {e}")
-#         return (input_path_str, "failed", f"{type(e).__name__}: {e}")
-#     except Exception as e:
-#         # Catch any other unexpected errors
-#         worker_log.exception(f"Unexpected worker failure processing input '{input_name}': {e}")
-#         return (input_path_str, "failed", f"Unexpected Worker Error: {e}")
+# Commented-out code moved to Deprecated/Old-Code/main_py_cli_worker_wrapper_line_254.py
 
 
 # --- Core CLI Processing Function (COMMENTED OUT - Replaced by GUI Flow) ---
-# def run_processing(
-#     valid_inputs: List[str],
-#     preset_name: str,
-#     output_dir_for_processor: str,
-#     overwrite: bool,
-#     num_workers: int,
-#     verbose: bool # Add verbose parameter here
-# ) -> Dict:
-#     """
-#     Executes the core asset processing logic using a process pool.
-#
-#     Args:
-#         valid_inputs: List of validated input file/directory paths (strings).
-#         preset_name: Name of the preset to use.
-#         output_dir_for_processor: Absolute path string for the output base directory.
-#         overwrite: Boolean flag to force reprocessing.
-#         num_workers: Maximum number of worker processes.
-#         verbose: Boolean flag for verbose logging.
-#
-#     Returns:
-#         A dictionary containing processing results:
-#         {
-#             "processed": int,
-#             "skipped": int,
-#             "failed": int,
-#             "results_list": List[Tuple[str, str, Optional[str]]] # (input_path, status, error_msg)
-#         }
-#     """
-#     log.info(f"Processing {len(valid_inputs)} asset(s) using preset '{preset_name}' with up to {num_workers} worker(s)...")
-#     results_list = []
-#     successful_processed_count = 0
-#     skipped_count = 0
-#     failed_count = 0
-#
-#     # Ensure at least one worker
-#     num_workers = max(1, num_workers)
-#
-#     # Using ProcessPoolExecutor is generally good if AssetProcessor tasks are CPU-bound.
-#     # If tasks are mostly I/O bound, ThreadPoolExecutor might be sufficient.
-#     # Important: Ensure Configuration and AssetProcessor are "pickleable".
-#     try:
-#         with ProcessPoolExecutor(max_workers=num_workers) as executor:
-#             # Create futures
-#             futures = {}
-#             log.debug(f"Submitting {len(valid_inputs)} tasks...")
-#             # Removed the 1-second delay for potentially faster submission in non-CLI use
-#             for i, input_path in enumerate(valid_inputs):
-#                 log.debug(f"Submitting task {i+1}/{len(valid_inputs)} for: {Path(input_path).name}")
-#                 future = executor.submit(
-#                     process_single_asset_wrapper,
-#                     input_path,
-#                     preset_name,
-#                     output_dir_for_processor,
-#                     overwrite,
-#                     verbose # Pass the verbose flag
-#                 )
-#                 futures[future] = input_path # Store future -> input_path mapping
-#
-#             # Process completed futures
-#             for i, future in enumerate(as_completed(futures), 1):
-#                 input_path = futures[future]
-#                 asset_name = Path(input_path).name
-#                 log.info(f"--- [{i}/{len(valid_inputs)}] Worker finished attempt for: {asset_name} ---")
-#                 try:
-#                     # Get result tuple: (input_path_str, status_string, error_message_or_None)
-#                     result_tuple = future.result()
-#                     results_list.append(result_tuple)
-#                     input_path_res, status, err_msg = result_tuple
-#
-#                     # Increment counters based on status
-#                     if status == "processed":
-#                         successful_processed_count += 1
-#                     elif status == "skipped":
-#                         skipped_count += 1
-#                     elif status == "failed":
-#                         failed_count += 1
-#                     else: # Should not happen, but log as warning/failure
-#                         log.warning(f"Unknown status '{status}' received for {asset_name}. Counting as failed.")
-#                         failed_count += 1
-#
-#                 except Exception as e:
-#                     # Catch errors if the future itself fails (e.g., worker process crashed hard)
-#                     log.exception(f"Critical worker failure for {asset_name}: {e}")
-#                     results_list.append((input_path, "failed", f"Worker process crashed: {e}"))
-#                     failed_count += 1 # Count crashes as failures
-#
-#     except Exception as pool_exc:
-#         log.exception(f"An error occurred with the process pool: {pool_exc}")
-#         # Re-raise or handle as appropriate for the calling context (monitor.py)
-#         # For now, log and return current counts
-#         return {
-#             "processed": successful_processed_count,
-#             "skipped": skipped_count,
-#             "failed": failed_count + (len(valid_inputs) - len(results_list)), # Count unprocessed as failed
-#             "results_list": results_list,
-#             "pool_error": str(pool_exc) # Add pool error info
-#         }
-#
-#     return {
-#         "processed": successful_processed_count,
-#         "skipped": skipped_count,
-#         "failed": failed_count,
-#         "results_list": results_list
-#     }
+# Commented-out code moved to Deprecated/Old-Code/main_py_cli_run_processing_line_258.py
 
 
 # --- Blender Script Execution Helper (COMMENTED OUT - Part of CLI Flow) ---
-# def run_blender_script(blender_exe_path: str, blend_file_path: str, python_script_path: str, asset_root_dir: str):
-#     """
-#     Executes a Python script within Blender in the background.
-#
-#     Args:
-#         blender_exe_path: Path to the Blender executable.
-#         blend_file_path: Path to the .blend file to open.
-#         python_script_path: Path to the Python script to execute within Blender.
-#         asset_root_dir: Path to the processed asset library root directory (passed to the script).
-#
-#     Returns:
-#         True if the script executed successfully (return code 0), False otherwise.
-#     """
-#     log.info(f"Attempting to run Blender script: {Path(python_script_path).name} on {Path(blend_file_path).name}")
-#
-#     # Ensure paths are absolute strings for subprocess
-#     blender_exe_path = str(Path(blender_exe_path).resolve())
-#     blend_file_path = str(Path(blend_file_path).resolve())
-#     python_script_path = str(Path(python_script_path).resolve())
-#     asset_root_dir = str(Path(asset_root_dir).resolve())
-#
-#     # Construct the command arguments
-#     # -b: Run in background (no UI)
-#     # -S: Save the file after running the script
-#     # --python: Execute the specified Python script
-#     # --: Separator, arguments after this are passed to the Python script's sys.argv
-#     command = [
-#         blender_exe_path,
-#         "-b", # Run in background
-#         blend_file_path,
-#         "--python", python_script_path,
-#         "--", # Pass subsequent arguments to the script
-#         asset_root_dir,
-#         "-S" # Save the blend file after script execution
-#     ]
-#
-#     log.debug(f"Executing Blender command: {' '.join(command)}") # Log the command for debugging
-#
-#     try:
-#         # Execute the command
-#         # capture_output=True captures stdout and stderr
-#         # text=True decodes stdout/stderr as text
-#         # check=False prevents raising CalledProcessError on non-zero exit codes
-#         result = subprocess.run(command, capture_output=True, text=True, check=False)
-#
-#         # Log results
-#         log.info(f"Blender script '{Path(python_script_path).name}' finished with exit code: {result.returncode}")
-#         if result.stdout:
-#             log.debug(f"Blender stdout:\n{result.stdout.strip()}")
-#         if result.stderr:
-#             # Log stderr as warning or error depending on return code
-#             if result.returncode != 0:
-#                 log.error(f"Blender stderr:\n{result.stderr.strip()}")
-#             else:
-#                 log.warning(f"Blender stderr (Return Code 0):\n{result.stderr.strip()}") # Log stderr even on success as scripts might print warnings
-#
-#         return result.returncode == 0
-#
-#     except FileNotFoundError:
-#         log.error(f"Blender executable not found at: {blender_exe_path}")
-#         return False
-#     except Exception as e:
-#         log.exception(f"An unexpected error occurred while running Blender script '{Path(python_script_path).name}': {e}")
-#         return False
+# Commented-out code moved to Deprecated/Old-Code/main_py_cli_blender_script_runner_line_365.py
 
 
 # --- Main CLI Execution (COMMENTED OUT - Replaced by GUI App Flow) ---
-# def main():
-#     """Parses arguments, sets up logging, runs processing, and reports summary."""
-#     parser = setup_arg_parser()
-#     args = parser.parse_args()
-#
-#     # Setup logging based on verbosity argument *before* logging status messages
-#     setup_logging(args.verbose)
-#
-#     start_time = time.time()
-#     log.info("Asset Processor Script Started (CLI Mode)")
-#
-#     # --- Validate Input Paths ---
-#     valid_inputs = []
-#     for p_str in args.input_paths:
-#         p = Path(p_str)
-#         if p.exists():
-#             suffix = p.suffix.lower()
-#             if p.is_dir() or (p.is_file() and suffix in ['.zip', '.rar', '.7z']):
-#                 valid_inputs.append(p_str) # Store the original string path
-#             else:
-#                 log.warning(f"Input is not a directory or a supported archive type (.zip, .rar, .7z), skipping: {p_str}")
-#         else:
-#             log.warning(f"Input path not found, skipping: {p_str}")
-#
-#     if not valid_inputs:
-#         log.error("No valid input paths found. Exiting.")
-#         sys.exit(1) # Exit with error code
-#
-#     # --- Determine Output Directory ---
-#     output_dir_str = args.output_dir # Get value from args (might be None)
-#     if not output_dir_str:
-#         log.debug("Output directory not specified via -o, reading default from config.py.")
-#         try:
-#             output_dir_str = getattr(core_config_module, 'OUTPUT_BASE_DIR', None)
-#             if not output_dir_str:
-#                  log.error("Output directory not specified with -o and OUTPUT_BASE_DIR not found or empty in config.py. Exiting.")
-#                  sys.exit(1)
-#             log.info(f"Using default output directory from config.py: {output_dir_str}")
-#         except Exception as e:
-#             log.error(f"Could not read OUTPUT_BASE_DIR from config.py: {e}")
-#             sys.exit(1)
-#
-#     # --- Resolve Output Path (Handles Relative Paths Explicitly) ---
-#     output_path_obj: Path
-#     if os.path.isabs(output_dir_str):
-#         output_path_obj = Path(output_dir_str)
-#         log.info(f"Using absolute output directory: {output_path_obj}")
-#     else:
-#         # Path() interprets relative paths against CWD by default
-#         output_path_obj = Path(output_dir_str)
-#         log.info(f"Using relative output directory '{output_dir_str}'. Resolved against CWD to: {output_path_obj.resolve()}")
-#
-#     # --- Validate and Setup Output Directory ---
-#     try:
-#         # Resolve to ensure we have an absolute path for consistency and creation
-#         resolved_output_dir = output_path_obj.resolve()
-#         log.info(f"Ensuring output directory exists: {resolved_output_dir}")
-#         resolved_output_dir.mkdir(parents=True, exist_ok=True)
-#         # Use the resolved absolute path string for the processor
-#         output_dir_for_processor = str(resolved_output_dir)
-#     except Exception as e:
-#         log.error(f"Cannot create or access output directory '{resolved_output_dir}': {e}", exc_info=True)
-#         sys.exit(1)
-#
-#     # --- Check Preset Existence (Basic Check) ---
-#     preset_dir = Path(__file__).parent / "presets"
-#     preset_file = preset_dir / f"{args.preset}.json"
-#     if not preset_file.is_file():
-#         log.error(f"Preset file not found: {preset_file}")
-#         log.error(f"Ensure a file named '{args.preset}.json' exists in the directory: {preset_dir.resolve()}")
-#         sys.exit(1)
-#
-#     # --- Execute Processing via the new function ---
-#     processing_results = run_processing(
-#         valid_inputs=valid_inputs,
-#         preset_name=args.preset,
-#         output_dir_for_processor=output_dir_for_processor,
-#         overwrite=args.overwrite,
-#         num_workers=args.workers,
-#         verbose=args.verbose # Pass the verbose flag
-#     )
-#
-#     # --- Report Summary ---
-#     duration = time.time() - start_time
-#     successful_processed_count = processing_results["processed"]
-#     skipped_count = processing_results["skipped"]
-#     failed_count = processing_results["failed"]
-#     results_list = processing_results["results_list"]
-#
-#     log.info("=" * 40)
-#     log.info("Processing Summary")
-#     log.info(f"  Duration: {duration:.2f} seconds")
-#     log.info(f"  Assets Attempted: {len(valid_inputs)}")
-#     log.info(f"  Successfully Processed: {successful_processed_count}")
-#     log.info(f"  Skipped (Already Existed): {skipped_count}")
-#     log.info(f"  Failed: {failed_count}")
-#
-#     if processing_results.get("pool_error"):
-#         log.error(f"  Process Pool Error: {processing_results['pool_error']}")
-#         # Ensure failed count reflects pool error if it happened
-#         if failed_count == 0 and successful_processed_count == 0 and skipped_count == 0:
-#              failed_count = len(valid_inputs) # Assume all failed if pool died early
-#
-#     exit_code = 0
-#     if failed_count > 0:
-#         log.warning("Failures occurred:")
-#         # Iterate through results to show specific errors for failed items
-#         for input_path, status, err_msg in results_list:
-#             if status == "failed":
-#                 log.warning(f"  - {Path(input_path).name}: {err_msg}")
-#         exit_code = 1 # Exit with error code if failures occurred
-#     else:
-#         # Consider skipped assets as a form of success for the overall run exit code
-#         if successful_processed_count > 0 or skipped_count > 0:
-#              log.info("All assets processed or skipped successfully.")
-#              exit_code = 0 # Exit code 0 indicates success (including skips)
-#         else:
-#              # This case might happen if all inputs were invalid initially
-#              log.warning("No assets were processed, skipped, or failed (check input validation logs).")
-#              exit_code = 0 # Still exit 0 as the script itself didn't crash
-#
-#     # --- Blender Script Execution (Optional) ---
-#     run_nodegroups = False
-#     run_materials = False
-#     nodegroup_blend_path = None
-#     materials_blend_path = None
-#     blender_exe = None
-#
-#     # 1. Find Blender Executable
-#     try:
-#         blender_exe_config = getattr(core_config_module, 'BLENDER_EXECUTABLE_PATH', None)
-#         if blender_exe_config:
-#             # Check if the path in config exists
-#             if Path(blender_exe_config).is_file():
-#                  blender_exe = str(Path(blender_exe_config).resolve())
-#                  log.info(f"Using Blender executable from config: {blender_exe}")
-#             else:
-#                  # Try finding it in PATH if config path is invalid
-#                  log.warning(f"Blender path in config not found: '{blender_exe_config}'. Trying to find 'blender' in PATH.")
-#                  blender_exe = shutil.which("blender")
-#                  if blender_exe:
-#                       log.info(f"Found Blender executable in PATH: {blender_exe}")
-#                  else:
-#                       log.warning("Could not find 'blender' in system PATH.")
-#         else:
-#             # Try finding it in PATH if not set in config
-#             log.info("BLENDER_EXECUTABLE_PATH not set in config. Trying to find 'blender' in PATH.")
-#             blender_exe = shutil.which("blender")
-#             if blender_exe:
-#                  log.info(f"Found Blender executable in PATH: {blender_exe}")
-#             else:
-#                  log.warning("Could not find 'blender' in system PATH.")
-#
-#         if not blender_exe:
-#              log.warning("Blender executable not found or configured. Skipping Blender script execution.")
-#
-#     except Exception as e:
-#         log.error(f"Error checking Blender executable path: {e}")
-#         blender_exe = None # Ensure it's None on error
-#
-#     # 2. Determine Blend File Paths if Blender Exe is available
-#     if blender_exe:
-#         # Nodegroup Blend Path
-#         nodegroup_blend_arg = args.nodegroup_blend
-#         if nodegroup_blend_arg:
-#             p = Path(nodegroup_blend_arg)
-#             if p.is_file() and p.suffix.lower() == '.blend':
-#                 nodegroup_blend_path = str(p.resolve())
-#                 log.info(f"Using nodegroup blend file from argument: {nodegroup_blend_path}")
-#             else:
-#                 log.warning(f"Invalid nodegroup blend file path from argument: '{nodegroup_blend_arg}'. Ignoring.")
-#         else:
-#             default_ng_path_str = getattr(core_config_module, 'DEFAULT_NODEGROUP_BLEND_PATH', None)
-#             if default_ng_path_str:
-#                  p = Path(default_ng_path_str)
-#                  if p.is_file() and p.suffix.lower() == '.blend':
-#                       nodegroup_blend_path = str(p.resolve())
-#                       log.info(f"Using default nodegroup blend file from config: {nodegroup_blend_path}")
-#                  else:
-#                       log.warning(f"Invalid default nodegroup blend file path in config: '{default_ng_path_str}'. Ignoring.")
-#
-#         # Materials Blend Path
-#         materials_blend_arg = args.materials_blend
-#         if materials_blend_arg:
-#             p = Path(materials_blend_arg)
-#             if p.is_file() and p.suffix.lower() == '.blend':
-#                 materials_blend_path = str(p.resolve())
-#                 log.info(f"Using materials blend file from argument: {materials_blend_path}")
-#             else:
-#                 log.warning(f"Invalid materials blend file path from argument: '{materials_blend_arg}'. Ignoring.")
-#         else:
-#             default_mat_path_str = getattr(core_config_module, 'DEFAULT_MATERIALS_BLEND_PATH', None)
-#             if default_mat_path_str:
-#                  p = Path(default_mat_path_str)
-#                  if p.is_file() and p.suffix.lower() == '.blend':
-#                       materials_blend_path = str(p.resolve())
-#                       log.info(f"Using default materials blend file from config: {materials_blend_path}")
-#                  else:
-#                       log.warning(f"Invalid default materials blend file path in config: '{default_mat_path_str}'. Ignoring.")
-#
-#     # 3. Execute Scripts if Paths are Valid
-#     if blender_exe:
-#         script_dir = Path(__file__).parent / "blenderscripts"
-#         nodegroup_script_path = script_dir / "create_nodegroups.py"
-#         materials_script_path = script_dir / "create_materials.py"
-#         asset_output_root = output_dir_for_processor # Use the resolved output dir
-#
-#         if nodegroup_blend_path:
-#             if nodegroup_script_path.is_file():
-#                 log.info("-" * 40)
-#                 log.info("Starting Blender Node Group Script Execution...")
-#                 success_ng = run_blender_script(
-#                     blender_exe_path=blender_exe,
-#                     blend_file_path=nodegroup_blend_path,
-#                     python_script_path=str(nodegroup_script_path),
-#                     asset_root_dir=asset_output_root
-#                 )
-#                 if not success_ng:
-#                     log.error("Blender node group script execution failed.")
-#                     # Optionally change exit code if Blender script fails?
-#                     # exit_code = 1
-#                 log.info("Finished Blender Node Group Script Execution.")
-#                 log.info("-" * 40)
-#             else:
-#                 log.error(f"Node group script not found: {nodegroup_script_path}")
-#
-#         if materials_blend_path:
-#             if materials_script_path.is_file():
-#                 log.info("-" * 40)
-#                 log.info("Starting Blender Material Script Execution...")
-#                 success_mat = run_blender_script(
-#                     blender_exe_path=blender_exe,
-#                     blend_file_path=materials_blend_path,
-#                     python_script_path=str(materials_script_path),
-#                     asset_root_dir=asset_output_root
-#                 )
-#                 if not success_mat:
-#                     log.error("Blender material script execution failed.")
-#                     # Optionally change exit code if Blender script fails?
-#                     # exit_code = 1
-#                 log.info("Finished Blender Material Script Execution.")
-#                 log.info("-" * 40)
-#             else:
-#                 log.error(f"Material script not found: {materials_script_path}")
-#
-#     # --- Final Exit ---
-#     log.info("Asset Processor Script Finished.")
-#     sys.exit(exit_code)
+# Commented-out code moved to Deprecated/Old-Code/main_py_cli_main_entry_line_329.py
 
 
 # --- Main Application Class (Integrates GUI and Engine) ---