@classmethod
def from_parse_args(cls, args):
    """Constructor from command line args.

        :param args: parse command line arguments
        :type args: argparse.ArgumentParser

        """
    return cls(args.migration_file, args.database, db_user=args.db_user,
        db_password=args.db_password, db_port=args.db_port, db_host=args.
        db_host, mode=args.mode, allow_serie=args.allow_serie,
        force_version=args.force_version, web_host=args.web_host, web_port=
        args.web_port, web_custom_html=args.web_custom_html)
