Source code for dasf.utils.logging

""" Logging helpers for functions. """
#!/usr/bin/env python3

import sys
from logging import INFO, Formatter, Logger, StreamHandler, getLogger




def init_logging() -> Logger:
    """
    Initialize logger objects to be used by modules.
    """
    logger = getLogger("DASF")

    logger.setLevel(INFO)
    handler = StreamHandler(sys.stdout)

    if logger.hasHandlers():
        logger.handlers.clear()
    else:
        formatter = Formatter(
            fmt="[%(asctime)s] %(levelname)s - %(message)s",
            datefmt="%Y-%m-%d %H:%M:%S%z",
        )

        handler.setFormatter(formatter)
        logger.addHandler(handler)

    return logger