signgen

#!/usr/bin/env python

import argparse
import signgen

def get_args():
    parser = argparse.ArgumentParser()

    parser.add_argument('-m', '--msg', required=True,
                        help="The message to appear on the sign")

    parser.add_argument('-i', '--image',
                        help="An optional square image to appear "
                        "below the message")

    parser.add_argument('-s', '--size', default='a4',
                        help="The size of the output (only a4 right now)")

    parser.add_argument('-o', '--output', required=True,
                        help="The output PDF filename")

    args = parser.parse_args()
    return args.size, args.msg, args.image, args.output


if __name__ == '__main__':
    size, msg, image, output = get_args()
    signgen.generate_PDF(size, msg, output, image_file=image)