Consider dttb for cleaner crash logging (timestamps + callbacks)

[rocky-d]

Hi! I noticed vidcutter implements a custom log_uncaught_exceptions method in __main__.py:

def log_uncaught_exceptions(cls, exc, tb) -> None:
    logging.critical(''.join(traceback.format_tb(tb)))
    logging.critical('{0}: {1}'.format(cls, exc))

This is a solid approach — you are already using sys.excepthook properly. One small improvement I would suggest: the logged traceback does not include a timestamp, making it hard to correlate crash reports with specific events.

I maintain a small zero-dependency library called dttb that wraps this pattern cleanly:

import dttb

def on_crash(args: dttb.CallbackArgs) -> None:
    logger.critical("Unhandled exception", exc_info=(args.exc_type, args.exc_value, args.exc_traceback))

dttb.apply(callback=on_crash)

Benefits over the current approach:

• ✅ Timestamps automatically prepended to each traceback
• ✅ Thread-safe — also hooks threading.excepthook for child threads
• ✅ Zero dependencies, 2 lines
• ✅ Reduces boilerplate

This is just a suggestion — your current implementation is perfectly functional. Just thought it might be a useful improvement for users correlating crash logs.

GitHub: https://github.com/rocky-d/dttb | PyPI: pip install dttb