"""
##################################################################################################
# Copyright Info :    Copyright (c) Davar Lab @ Hikvision Research Institute. All rights reserved.
# Filename       :    logger.py
# Abstract       :

# Current Version:    1.0.0
# Date           :    2020-05-31
##################################################################################################
"""
import logging

from mmcv.utils import get_logger


def get_root_logger(log_file=None, log_level=logging.INFO):
    """Use `get_logger` method in mmcv to get the root logger.

    The logger will be initialized if it has not been initialized. By default a
    StreamHandler will be added. If `log_file` is specified, a FileHandler will
    also be added. The name of the root logger is the top-level package name,
    e.g., "mmpose".

    Args:
        log_file (str | None): The log filename. If specified, a FileHandler
            will be added to the root logger.
        log_level (int): The root logger level. Note that only the process of
            rank 0 is affected, while other processes will set the level to
            "Error" and be silent most of the time.

    Returns:
        logging.Logger: The root logger.
    """
    return get_logger(__name__.split('.')[0], log_file, log_level)
