()
| 139 | |
| 140 | |
| 141 | def main(): |
| 142 | parser = argparse.ArgumentParser() |
| 143 | parser.add_argument('-m', |
| 144 | '--mem', |
| 145 | help='amount of memory to use for sorting', |
| 146 | default='100M') |
| 147 | parser.add_argument('filename', |
| 148 | metavar='<filename>', |
| 149 | nargs=1, |
| 150 | help='name of file to sort') |
| 151 | args = parser.parse_args() |
| 152 | |
| 153 | sorter = ExternalSort(parse_memory(args.mem)) |
| 154 | sorter.sort(args.filename[0]) |
| 155 | |
| 156 | |
| 157 | if __name__ == '__main__': |
no test coverage detected