upgrade/0.9.16/upgrade_lists.py

   1 #!/usr/bin/python
   2
   3 import sys
   4 sys.path.append('/usr/lib/mailman/bin')
   5 import paths
   6 from Mailman import MailList
   7 from Mailman import Utils
   8 from Mailman import mm_cfg
   9
  10 def get_bogo_level(mlist):
  11   """ Retreive the old style bogo level """
  12   try:
  13     if mlist.header_filter_rules == []:
  14       return 0
  15     try:
  16       action = mlist.header_filter_rules[1][1]
  17       return 2
  18     except:
  19       action = mlist.header_filter_rules[0][1]
  20       if action == mm_cfg.HOLD:
  21         return 1
  22       elif action == mm_cfg.DISCARD:
  23         return 3
  24   except:
  25     return 0
  26
  27 def set_bogo_level(mlist, level):
  28   """ Convert bogo level to the new level structure """
  29   if level == 0:
  30     return
  31   hfr = []
  32   if level == 1:
  33     hfr.append(('X-Spam-Flag: Unsure, tests=bogofilter', mm_cfg.HOLD, False))
  34     hfr.append(('X-Spam-Flag: Yes, tests=bogofilter', mm_cfg.HOLD, False))
  35   elif level == 2:
  36     hfr.append(('X-Spam-Flag: Unsure, tests=bogofilter', mm_cfg.HOLD, False))
  37     hfr.append(('X-Spam-Flag: Yes, tests=bogofilter, spamicity=(0\.999999|1\.000000)', mm_cfg.DISCARD, False))
  38     hfr.append(('X-Spam-Flag: Yes, tests=bogofilter', mm_cfg.HOLD, False))
  39   elif level == 3:
  40     hfr.append(('X-Spam-Flag: Unsure, tests=bogofilter', mm_cfg.HOLD, False))
  41     hfr.append(('X-Spam-Flag: Yes, tests=bogofilter', mm_cfg.DISCARD, False))
  42   mlist.Lock()
  43   mlist.header_filter_rules = hfr
  44   mlist.Save()
  45   mlist.Unlock()
  46
  47
  48 names = Utils.list_names()
  49 names.sort()
  50 for name in names:
  51   mlist = MailList.MailList(name, lock=0)
  52   set_bogo_level(mlist, get_bogo_level(mlist))
  53