The following setup is now possible when scanners are run in own
scripts:

        import gallia
        import gallia.log
        import gallia.command

        logger = gallia.log.get_logger("gallia")

        class Scanner1(gallia.command.Script):
            def main(self) -> None:
                logger.info(f"hi {self.__class__.__name__}")
                logger.error("error")
                logger.warning("warning")
                logger.notice("notice")
                logger.info("info")
                logger.debug("debug")
                logger.trace("trace")

        class Scanner2(gallia.command.Script):
            def main(self) -> None:
                logger.info(f"hi {self.__class__.__name__}")

        if __name__ == "__main__":

            # Each scanner sets up its own logging setup
            # with a logger called `gallia`.
            Scanner1().entry_point()
            Scanner2().entry_point()

            # Alternatively, a context manager can be used
            # for more fine grained control.
            with gallia.log.setup_logging(
                logger_name="gallia",
                stderr_level=gallia.log.Loglevel.DEBUG,
                logfile="test.log.zst",
            ) as h:
                Scanner1(logging_handler=h).entry_point()
                Scanner2(logging_handler=h).entry_point()