pop_check.py

   1 """
   2         imap_check.py - An imap folder checker
   3
   4         Copyright 2006 Kenneth Hayber <ken@hayber.us>,
   5         All rights reserved.
   6 """
   7
   8 import poplib, sys
   9
  10 from checker import Checker
  11 class POPChecker(Checker):
  12         def __init__(self, config=None):
  13                 Checker.__init__(self, config)
  14                 self.protocol = 'POP'
  15                 try:
  16                         self.server = config['server']
  17                         self.port = int(config['port'])
  18                         self.username = config['username']
  19                         self.password = config['password']
  20                         self.ssl = (config['ssl'] == 'True')
  21                         self.apop = (config['apop'] == 'True')
  22                 except:
  23                         self.server = 'localhost'
  24                         self.port = 110
  25                         self.username = ''
  26                         self.password = ''
  27                         self.ssl = False
  28                         self.apop = False
  29
  30                 self.uidls = []  # list of uidls from last check
  31                 # save this to a file to prevent all messages being 'new' at startup
  32
  33         def check(self):
  34                 self.unseen = 0
  35
  36                 try:
  37                         if self.ssl:
  38                                 pop = poplib.POP3_SSL(self.server)
  39                         else:
  40                                 pop = poplib.POP3(self.server)
  41
  42                         if self.apop:
  43                                 pop.apop(self.username, self.password)
  44                         else:
  45                                 pop.user(self.username)
  46                                 pop.pass_(self.password)
  47                 except:
  48                         self.results = "%s (%s)\n" % (self.name, _('Login Error'))
  49                         self.blocker.trigger()
  50                         return
  51
  52                 # get list of unique message ids
  53                 m = pop.uidl()
  54                 pop.quit()
  55                 yield None
  56
  57                 # remove the unneeded parts from the uidl results (just want the uidls)
  58                 uidls = map(lambda a: a.split()[1], m[1])
  59                 yield None
  60
  61                 # find the new (unseen) uidls
  62                 for x in uidls:
  63                         if not x in self.uidls:
  64                                 self.unseen += 1
  65                         yield None
  66
  67                 if self.unseen > 0:
  68                         self.results = "%s (%d/%d)\n" % (self.name, self.unseen, len(uidls))
  69                 else:
  70                         self.results = ""
  71
  72                 self.uidls = uidls
  73                 self.blocker.trigger()