# ML logging helpers.

import logging
import sys


def get_ml_logger(name: str = "trackchain_ml") -> logging.Logger:
    logger = logging.getLogger(name)
    if not logger.handlers:
        logger.setLevel(logging.INFO)
        handler = logging.StreamHandler(sys.stdout)
        formatter = logging.Formatter(
            "%(asctime)s [%(levelname)s] [%(name)s]: %(message)s",
            datefmt="%Y-%m-%d %H:%M:%S",
        )
        handler.setFormatter(formatter)
        logger.addHandler(handler)
    return logger