docker-offlineimap/offlineimap/ui/Machine.py
Sebastian Spaeth d2f8504757 Fix getuidvalidity crash (UIDVALIDITY returning None)
Rename getuidvalidity -> get_uidvalidity and cache the IMAP result.

1) Start modernizing our function names using more underscores
2) IMAPs implementation of get_uidvalidity was removing the UIDVALIDITY result
   from the imaplib2 result stack, so subsequent calls would return "None".
   As various functions can invoke this, this led to some errors that we
   avoid by caching the current UIDVALIDITY value in the Folder instance.

There are more simplifications and improvements to be made.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2012-01-19 12:09:37 +01:00

168 lines
6.5 KiB
Python

# Copyright (C) 2007-2011 John Goerzen & contributors
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
from urllib import urlencode
import sys
import time
import logging
from UIBase import UIBase
from threading import currentThread
import offlineimap
protocol = '7.0.0'
class MachineLogFormatter(logging.Formatter):
"""urlencodes any outputted line, to avoid multi-line output"""
def format(self, record):
# urlencode the "mesg" attribute and append to regular line...
line = super(MachineLogFormatter, self).format(record)
return line + urlencode([('', record.mesg)])[1:]
class MachineUI(UIBase):
def __init__(self, config, loglevel = logging.INFO):
super(MachineUI, self).__init__(config, loglevel)
self._log_con_handler.createLock()
"""lock needed to block on password input"""
# Set up the formatter that urlencodes the strings...
self._log_con_handler.setFormatter(MachineLogFormatter())
def _printData(self, command, msg):
self.logger.info("%s:%s:%s" % (
'msg', command, currentThread().getName()), extra={'mesg': msg})
def _msg(s, msg):
s._printData('_display', msg)
def warn(s, msg, minor = 0):
# TODO, remove and cleanup the unused minor stuff
self.logger.warning("%s:%s:%s:%s" % (
'warn', '', currentThread().getName(), msg))
def registerthread(self, account):
super(MachineUI, self).registerthread(account)
self._printData('registerthread', account)
def unregisterthread(s, thread):
UIBase.unregisterthread(s, thread)
s._printData('unregisterthread', thread.getName())
def debugging(s, debugtype):
s._printData('debugging', debugtype)
def acct(s, accountname):
s._printData('acct', accountname)
def acctdone(s, accountname):
s._printData('acctdone', accountname)
def validityproblem(s, folder):
s._printData('validityproblem', "%s\n%s\n%s\n%s" % \
(folder.getname(), folder.getrepository().getname(),
folder.getsaveduidvalidity(), folder.get_uidvalidity()))
def connecting(s, hostname, port):
s._printData('connecting', "%s\n%s" % (hostname, str(port)))
def syncfolders(s, srcrepos, destrepos):
s._printData('syncfolders', "%s\n%s" % (s.getnicename(srcrepos),
s.getnicename(destrepos)))
def syncingfolder(s, srcrepos, srcfolder, destrepos, destfolder):
s._printData('syncingfolder', "%s\n%s\n%s\n%s\n" % \
(s.getnicename(srcrepos), srcfolder.getname(),
s.getnicename(destrepos), destfolder.getname()))
def loadmessagelist(s, repos, folder):
s._printData('loadmessagelist', "%s\n%s" % (s.getnicename(repos),
folder.getvisiblename()))
def messagelistloaded(s, repos, folder, count):
s._printData('messagelistloaded', "%s\n%s\n%d" % \
(s.getnicename(repos), folder.getname(), count))
def syncingmessages(s, sr, sf, dr, df):
s._printData('syncingmessages', "%s\n%s\n%s\n%s\n" % \
(s.getnicename(sr), sf.getname(), s.getnicename(dr),
df.getname()))
def copyingmessage(self, uid, num, num_to_copy, srcfolder, destfolder):
self._printData('copyingmessage', "%d\n%s\n%s\n%s[%s]" % \
(uid, self.getnicename(srcfolder), srcfolder.getname(),
self.getnicename(destfolder), destfolder))
def folderlist(s, list):
return ("\f".join(["%s\t%s" % (s.getnicename(x), x.getname()) for x in list]))
def uidlist(s, list):
return ("\f".join([str(u) for u in list]))
def deletingmessages(s, uidlist, destlist):
ds = s.folderlist(destlist)
s._printData('deletingmessages', "%s\n%s" % (s.uidlist(uidlist), ds))
def addingflags(s, uidlist, flags, dest):
s._printData("addingflags", "%s\n%s\n%s" % (s.uidlist(uidlist),
"\f".join(flags),
dest))
def deletingflags(s, uidlist, flags, dest):
s._printData('deletingflags', "%s\n%s\n%s" % (s.uidlist(uidlist),
"\f".join(flags),
dest))
def threadException(s, thread):
print s.getThreadExceptionString(thread)
s._printData('threadException', "%s\n%s" % \
(thread.getName(), s.getThreadExceptionString(thread)))
s.delThreadDebugLog(thread)
s.terminate(100)
def terminate(s, exitstatus = 0, errortitle = '', errormsg = ''):
s._printData('terminate', "%d\n%s\n%s" % (exitstatus, errortitle, errormsg))
sys.exit(exitstatus)
def mainException(s):
s._printData('mainException', s.getMainExceptionString())
def threadExited(s, thread):
s._printData('threadExited', thread.getName())
UIBase.threadExited(s, thread)
def sleeping(s, sleepsecs, remainingsecs):
s._printData('sleeping', "%d\n%d" % (sleepsecs, remainingsecs))
if sleepsecs > 0:
time.sleep(sleepsecs)
return 0
def getpass(self, accountname, config, errmsg = None):
if errmsg:
self._printData('getpasserror', "%s\n%s" % (accountname, errmsg),
False)
self._log_con_handler.acquire() # lock the console output
try:
self._printData('getpass', accountname, False)
return (sys.stdin.readline()[:-1])
finally:
self._log_con_handler.release()
def init_banner(self):
self._printData('protocol', protocol)
self._printData('initbanner', offlineimap.banner)
def callhook(self, msg):
self._printData('callhook', msg)