| |
| """ |
| Utils for LYGO Factory Suite |
| Shared helpers: logging, safe file handling, error wrapping. |
| """ |
|
|
| import logging |
| import soundfile as sf |
| from pathlib import Path |
|
|
| |
| logger = logging.getLogger("LYGO_Factory") |
| if not logger.handlers: |
| handler = logging.StreamHandler() |
| formatter = logging.Formatter('%(asctime)s - %(levelname)s - %(message)s') |
| handler.setFormatter(formatter) |
| logger.addHandler(handler) |
| logger.setLevel(logging.INFO) |
|
|
| def safe_sf_write(filepath, data, samplerate): |
| """Bulletproof soundfile write: forces string path.""" |
| sf.write(str(filepath), data, samplerate) |
|
|
| def safe_save_json(data, filepath): |
| """Safely save JSON with UTF-8 encoding.""" |
| import json |
| with open(str(filepath), 'w', encoding='utf-8') as f: |
| json.dump(data, f, indent=2) |
|
|
| def ui_wrapper(fn): |
| """Decorator to handle errors gracefully in Gradio.""" |
| def wrapped(*args, **kwargs): |
| try: |
| return fn(*args, **kwargs) |
| except Exception as e: |
| logger.error(f"UI Error: {str(e)}", exc_info=True) |
| return f"❌ System Error: {str(e)}", None, None |
| return wrapped |
|
|
| def cleanup_temp_files(file_list): |
| """Remove temporary files after use.""" |
| for f in file_list: |
| try: |
| Path(f).unlink() |
| except: |
| pass |
| |
