Miscellany

#!/usr/bin/env python

# generate .mpc config

import sys, re

def parse_hostnames(hostnames):

    constellation = {}
    type_num = {}

    for hostname in hostnames:
        hostname = hostname.strip()
        data = hostname.split('-', 1)

        if len(data) != 2:
            continue

        host, site = data
        type_num_pattern = re.compile(r"([A-Za-z_]+)([0-9]+)")
        type_num = type_num_pattern.match(host)
        type_num[] = type_num.groups()
        constellation[site] = type_num[]

    print constellation.keys()
    print constellation.values()


if __name__ == '__main__':
    if len(sys.argv) == 1:
        parse_hostnames(sys.stdin.readlines())
    else:
        parse_hostnames(open(sys.argv[1]).readlines())