#!/usr/bin/python
# encoding: utf-8
# This Check_MK-Agent plugin gathers information about mailinglists hosted
# by the local mailman instance.

# Needed if you have located your mailman python modules not in default
# python module paths
import sys
sys.path.append("/usr/local/mailman")

# Set to True to filter out all "hidden" mailinglists
only_advertised = True

from Mailman import Utils, MailList

# 1. list memberships
print '<<<mailman_lists>>>'
total_members = set([])
for name in sorted(Utils.list_names()):
    mlist = MailList.MailList(name, lock=0)
    if only_advertised and not mlist.advertised:
        continue

    rmembers = mlist.getRegularMemberKeys()
    dmembers = mlist.getDigestMemberKeys()
    members = rmembers + dmembers
    total_members.update(members)

    print '%s %d' % (name, len(members))
print 'TOTAL %d' % len(total_members)
