注意

您正在阅读 MMEditing 0.x。 MMEditing 0.x 会在 2022 年末开始逐步停止维护，建议您及时升级到 MMEditing 1.0 版本，享受由 OpenMMLab 2.0 带来的更多新特性和更佳的性能表现。阅读 MMEditing 1.0 的发版日志、 代码 和 文档 以了解更多。

mmedit.utils.logger 源代码

# Copyright (c) OpenMMLab. All rights reserved.
import logging

from mmcv.utils import get_logger


def get_root_logger(log_file=None, log_level=logging.INFO):
    """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., "mmedit".

    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.
    """
    # root logger name: mmedit
    logger = get_logger(__name__.split('.')[0], log_file, log_level)
    return logger