# @File   : logger.py
# @Time   : 2026/04/12 22:18:00
# @Author : SilverAg.L

import logging

try:
    import colorlog
    fmt_arr = [
        "%(cyan)s%(asctime)s.%(msecs)03d%(reset)s",
        "%(log_color)s%(levelname)-7s%(reset)s",
        "%(blue)s%(message)s%(reset)s",
    ]
    fmt = colorlog.ColoredFormatter(
        " | ".join(fmt_arr),
        datefmt="%Y-%m-%d %H:%M:%S"
    )
except ImportError:
    fmt = logging.Formatter(
        "%(asctime)s.%(msecs)03d | %(levelname)-7s | %(message)s",
        datefmt="%Y-%m-%d %H:%M:%S"
    )

fmt.default_msec_format = "%s.%03d"
handler = logging.StreamHandler()
handler.setFormatter(fmt)


def get_logger(name=None):
    logger = logging.getLogger(name or __name__)
    if not logger.handlers:
        logger.addHandler(handler)
    logger.setLevel('DEBUG')
    return logger


def test_logger():
    log1 = get_logger("test1")
    _ = get_logger("test1")
    log1.info("Should print once")


if __name__ == "__main__":
    test_logger()