import logging from typing import Any, Dict logger = logging.getLogger(__name__) def start_trading(args: Dict[str, Any]) -> int: """ Main entry point for trading mode """ # Import here to avoid loading worker module when it's not used from freqtrade.worker import Worker # Create and run worker worker = None try: worker = Worker(args) worker.run() except Exception as e: logger.error(str(e)) logger.exception("Fatal exception!") except KeyboardInterrupt: logger.info('SIGINT received, aborting ...') finally: if worker: logger.info("worker found ... calling exit") worker.exit() return 0