main.py

import sys
import argparse
import os


if __name__ == "__main__":

    __version__ = "2.0.2"
    __author__ = "https://github.com/northpowered"

    ap = argparse.ArgumentParser()

    ap.add_argument(
        "-c", "--config", required=True, help="Path to configuration yaml file"
    )

    ap.add_argument(
        "-v",
        "--verbose",
        required=False,
        help="Logging level",
        choices=["DEBUG", "INFO", "WARNING", "ERROR"],
    )

    ap.add_argument(
        "-l", "--log-dest", required=False, help="Logging path {stdout,FILE}"
    )

    ap.add_argument("--version", action="version", version=__version__)

    args = vars(ap.parse_args())
    log_level = args.get("verbose")
    log_dest = args.get("log_dest")
    if not log_level:
        log_level = os.getenv("SSLA_LL", "INFO")
    if not log_dest:
        log_dest = os.getenv("SSLA_LD", "stdout")
    try:
        from sla import SLAConfig
        SLAConfig.load(args.get("config"))
        from sla.sla import Sla
        sla = Sla(
            config_file=args.get("config"), log_level=log_level, log_dest=log_dest
        )
        sla.start()
    except KeyboardInterrupt:
        sys.exit()