Source code for mllm_shap.utils.logger

"""Logging utilities."""

import logging
import os

LOG_LEVEL: str = os.getenv("LOG_LEVEL", "INFO")




def get_logger(name: str) -> logging.Logger:
    """Get a logger with the specified name.

    Args:
        name: The name of the logger.
    Returns:
        A configured logger instance.
    """
    logger = logging.getLogger(name)
    if not logger.hasHandlers():
        handler = logging.StreamHandler()
        formatter = logging.Formatter("%(asctime)s - %(name)s - %(levelname)s - %(message)s")
        handler.setFormatter(formatter)
        logger.addHandler(handler)
    logger.setLevel(LOG_LEVEL)
    logger.propagate = False
    return logger