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):
  13                 Checker.__init__(self, config)
  14                 self.server = config['server']
  15                 self.port = int(config['port'])
  16                 self.username = config['username']
  17                 self.password = config['password']
  18                 self.ssl = (config['ssl'] == 'True')
  19                 self.apop = (config['apop'] == 'True')
  20
  21                 self.uidls = []  # list of uidls from last check
  22                 # save this to a file to prevent all messages being 'new' at startup
  23
  24         def check(self):
  25                 self.unseen = 0
  26
  27                 try:
  28                         if self.ssl:
  29                                 pop = poplib.POP3_SSL(self.server)
  30                         else:
  31                                 pop = poplib.POP3(self.server)
  32
  33                         if self.apop:
  34                                 pop.apop(self.username, self.password)
  35                         else:
  36                                 pop.user(self.username)
  37                                 pop.pass_(self.password)
  38                 except:
  39                         self.results = "%s (%s)\n" % (self.name, _('Login Error'))
  40                         self.blocker.trigger()
  41                         return
  42
  43                 # get list of unique message ids
  44                 m = pop.uidl()
  45                 pop.quit()
  46                 yield None
  47
  48                 # remove the unneeded parts from the uidl results (just want the uidls)
  49                 uidls = map(lambda a: a.split()[1], m[1])
  50                 yield None
  51
  52                 # find the new (unseen) uidls
  53                 for x in uidls:
  54                         if not x in self.uidls:
  55                                 self.unseen += 1
  56                         yield None
  57
  58                 if self.unseen > 0:
  59                         self.results = "%s (%d/%d)\n" % (self.name, self.unseen, len(uidls))
  60                 else:
  61                         self.results = ""
  62
  63                 self.uidls = uidls
  64                 self.blocker.trigger()