

def main():
    parser = argparse.ArgumentParser()
    parser.add_argument('key')
    parser.add_argument('value', nargs='?', default=None)
    parser.add_argument('-f', '--force-quotes', default=False, action='store_true')
    parser.add_argument('-d', '--delete', default=False, action='store_true')
    args = parser.parse_args()
    config = original_config
    if args.delete:
        if args.value:
            error('value was given but delete was requested')
        if (args.key not in args):
            error(('not in settings file: %s' % args.key))
        del config[args.key]
    else:
        if (args.value is None):
            error('value is missing')
        if (not args.force_quotes):
            try:
                args.value = decoder.decode(args.value)
            except ValueError:
                pass
        config[args.key] = args.value
    f = open(config_file, 'w')
    f.write(encoder.encode(config))
    f.close()

dataset/ETHPy150Open bittorrent/btc/btc/btc_set.py main/VarMisuse@112/158 `config`->`args`