from optparse import OptionParser, OptionGroup, OptionError

try:
    from setting import IS_WIN
except ImportError as e:
    errmsg = e.message.split('named')[0]
    print errmsg
    exit()


def cmdLineParser(argv=None):
    """
    This function parses the command line parameters and arguments
    """

    if not argv:
        argv = sys.argv
    parser = OptionParser()

    try:
        return parser

    except (OptionError, TypeError) as e:
        parser.error(e)

    except SystemExit:
        # Protection against Windows dummy double clicking
        if IS_WIN:
            print("\nPress Enter to continue...")
            raw_input()
        raise