BROKEN: Moved everything
[gc-dialer] / src / session.py
diff --git a/src/session.py b/src/session.py
deleted file mode 100644 (file)
index dbdc3e4..0000000
+++ /dev/null
@@ -1,830 +0,0 @@
-from __future__ import with_statement
-
-import os
-import time
-import datetime
-import contextlib
-import logging
-
-try:
-       import cPickle
-       pickle = cPickle
-except ImportError:
-       import pickle
-
-import util.qt_compat as qt_compat
-QtCore = qt_compat.QtCore
-
-from util import qore_utils
-from util import qui_utils
-from util import concurrent
-from util import misc as misc_utils
-
-import constants
-
-
-_moduleLogger = logging.getLogger(__name__)
-
-
-class _DraftContact(object):
-
-       def __init__(self, messageId, title, description, numbersWithDescriptions):
-               self.messageId = messageId
-               self.title = title
-               self.description = description
-               self.numbers = numbersWithDescriptions
-               self.selectedNumber = numbersWithDescriptions[0][0]
-
-
-class Draft(QtCore.QObject):
-
-       sendingMessage = qt_compat.Signal()
-       sentMessage = qt_compat.Signal()
-       calling = qt_compat.Signal()
-       called = qt_compat.Signal()
-       cancelling = qt_compat.Signal()
-       cancelled = qt_compat.Signal()
-       error = qt_compat.Signal(str)
-
-       recipientsChanged = qt_compat.Signal()
-
-       def __init__(self, asyncQueue, backend, errorLog):
-               QtCore.QObject.__init__(self)
-               self._errorLog = errorLog
-               self._contacts = {}
-               self._asyncQueue = asyncQueue
-               self._backend = backend
-               self._busyReason = None
-               self._message = ""
-
-       def send(self):
-               assert 0 < len(self._contacts), "No contacts selected"
-               assert 0 < len(self._message), "No message to send"
-               numbers = [misc_utils.make_ugly(contact.selectedNumber) for contact in self._contacts.itervalues()]
-               le = self._asyncQueue.add_async(self._send)
-               le.start(numbers, self._message)
-
-       def call(self):
-               assert len(self._contacts) == 1, "Must select 1 and only 1 contact"
-               assert len(self._message) == 0, "Cannot send message with call"
-               (contact, ) = self._contacts.itervalues()
-               number = misc_utils.make_ugly(contact.selectedNumber)
-               le = self._asyncQueue.add_async(self._call)
-               le.start(number)
-
-       def cancel(self):
-               le = self._asyncQueue.add_async(self._cancel)
-               le.start()
-
-       def _get_message(self):
-               return self._message
-
-       def _set_message(self, message):
-               self._message = message
-
-       message = property(_get_message, _set_message)
-
-       def add_contact(self, contactId, messageId, title, description, numbersWithDescriptions):
-               if self._busyReason is not None:
-                       raise RuntimeError("Please wait for %r" % self._busyReason)
-               # Allow overwriting of contacts so that the message can be updated and the SMS dialog popped back up
-               contactDetails = _DraftContact(messageId, title, description, numbersWithDescriptions)
-               self._contacts[contactId] = contactDetails
-               self.recipientsChanged.emit()
-
-       def remove_contact(self, contactId):
-               if self._busyReason is not None:
-                       raise RuntimeError("Please wait for %r" % self._busyReason)
-               assert contactId in self._contacts, "Contact missing"
-               del self._contacts[contactId]
-               self.recipientsChanged.emit()
-
-       def get_contacts(self):
-               return self._contacts.iterkeys()
-
-       def get_num_contacts(self):
-               return len(self._contacts)
-
-       def get_message_id(self, cid):
-               return self._contacts[cid].messageId
-
-       def get_title(self, cid):
-               return self._contacts[cid].title
-
-       def get_description(self, cid):
-               return self._contacts[cid].description
-
-       def get_numbers(self, cid):
-               return self._contacts[cid].numbers
-
-       def get_selected_number(self, cid):
-               return self._contacts[cid].selectedNumber
-
-       def set_selected_number(self, cid, number):
-               # @note I'm lazy, this isn't firing any kind of signal since only one
-               # controller right now and that is the viewer
-               assert number in (nWD[0] for nWD in self._contacts[cid].numbers), "Number not selectable"
-               self._contacts[cid].selectedNumber = number
-
-       def clear(self):
-               if self._busyReason is not None:
-                       raise RuntimeError("Please wait for %r" % self._busyReason)
-               self._clear()
-
-       def _clear(self):
-               oldContacts = self._contacts
-               self._contacts = {}
-               self._message = ""
-               if oldContacts:
-                       self.recipientsChanged.emit()
-
-       @contextlib.contextmanager
-       def _busy(self, message):
-               if self._busyReason is not None:
-                       raise RuntimeError("Already busy doing %r" % self._busyReason)
-               try:
-                       self._busyReason = message
-                       yield
-               finally:
-                       self._busyReason = None
-
-       def _send(self, numbers, text):
-               self.sendingMessage.emit()
-               try:
-                       with self._busy("Sending Text"):
-                               with qui_utils.notify_busy(self._errorLog, "Sending Text"):
-                                       yield (
-                                               self._backend[0].send_sms,
-                                               (numbers, text),
-                                               {},
-                                       )
-                               self.sentMessage.emit()
-                               self._clear()
-               except Exception, e:
-                       _moduleLogger.exception("Reporting error to user")
-                       self.error.emit(str(e))
-
-       def _call(self, number):
-               self.calling.emit()
-               try:
-                       with self._busy("Calling"):
-                               with qui_utils.notify_busy(self._errorLog, "Calling"):
-                                       yield (
-                                               self._backend[0].call,
-                                               (number, ),
-                                               {},
-                                       )
-                               self.called.emit()
-                               self._clear()
-               except Exception, e:
-                       _moduleLogger.exception("Reporting error to user")
-                       self.error.emit(str(e))
-
-       def _cancel(self):
-               self.cancelling.emit()
-               try:
-                       with qui_utils.notify_busy(self._errorLog, "Cancelling"):
-                               yield (
-                                       self._backend[0].cancel,
-                                       (),
-                                       {},
-                               )
-                       self.cancelled.emit()
-               except Exception, e:
-                       _moduleLogger.exception("Reporting error to user")
-                       self.error.emit(str(e))
-
-
-class Session(QtCore.QObject):
-
-       # @todo Somehow add support for csv contacts
-       # @BUG When loading without caches, downloads messages twice
-
-       stateChange = qt_compat.Signal(str)
-       loggedOut = qt_compat.Signal()
-       loggedIn = qt_compat.Signal()
-       callbackNumberChanged = qt_compat.Signal(str)
-
-       accountUpdated = qt_compat.Signal()
-       messagesUpdated = qt_compat.Signal()
-       newMessages = qt_compat.Signal()
-       historyUpdated = qt_compat.Signal()
-       dndStateChange = qt_compat.Signal(bool)
-       voicemailAvailable = qt_compat.Signal(str, str)
-
-       error = qt_compat.Signal(str)
-
-       LOGGEDOUT_STATE = "logged out"
-       LOGGINGIN_STATE = "logging in"
-       LOGGEDIN_STATE = "logged in"
-
-       MESSAGE_TEXTS = "Text"
-       MESSAGE_VOICEMAILS = "Voicemail"
-       MESSAGE_ALL = "All"
-
-       HISTORY_RECEIVED = "Received"
-       HISTORY_MISSED = "Missed"
-       HISTORY_PLACED = "Placed"
-       HISTORY_ALL = "All"
-
-       _OLDEST_COMPATIBLE_FORMAT_VERSION = misc_utils.parse_version("1.3.0")
-
-       _LOGGEDOUT_TIME = -1
-       _LOGGINGIN_TIME = 0
-
-       def __init__(self, errorLog, cachePath):
-               QtCore.QObject.__init__(self)
-               self._errorLog = errorLog
-               self._pool = qore_utils.FutureThread()
-               self._asyncQueue = concurrent.AsyncTaskQueue(self._pool)
-               self._backend = []
-               self._loggedInTime = self._LOGGEDOUT_TIME
-               self._loginOps = []
-               self._cachePath = cachePath
-               self._voicemailCachePath = None
-               self._username = None
-               self._password = None
-               self._draft = Draft(self._asyncQueue, self._backend, self._errorLog)
-               self._delayedRelogin = QtCore.QTimer()
-               self._delayedRelogin.setInterval(0)
-               self._delayedRelogin.setSingleShot(True)
-               self._delayedRelogin.timeout.connect(self._on_delayed_relogin)
-
-               self._contacts = {}
-               self._accountUpdateTime = datetime.datetime(1971, 1, 1)
-               self._messages = []
-               self._cleanMessages = []
-               self._messageUpdateTime = datetime.datetime(1971, 1, 1)
-               self._history = []
-               self._historyUpdateTime = datetime.datetime(1971, 1, 1)
-               self._dnd = False
-               self._callback = ""
-
-       @property
-       def state(self):
-               return {
-                       self._LOGGEDOUT_TIME: self.LOGGEDOUT_STATE,
-                       self._LOGGINGIN_TIME: self.LOGGINGIN_STATE,
-               }.get(self._loggedInTime, self.LOGGEDIN_STATE)
-
-       @property
-       def draft(self):
-               return self._draft
-
-       def login(self, username, password):
-               assert self.state == self.LOGGEDOUT_STATE, "Can only log-in when logged out (currently %s" % self.state
-               assert username != "", "No username specified"
-               if self._cachePath is not None:
-                       cookiePath = os.path.join(self._cachePath, "%s.cookies" % username)
-               else:
-                       cookiePath = None
-
-               if self._username != username or not self._backend:
-                       from backends import gv_backend
-                       del self._backend[:]
-                       self._backend[0:0] = [gv_backend.GVDialer(cookiePath)]
-
-               self._pool.start()
-               le = self._asyncQueue.add_async(self._login)
-               le.start(username, password)
-
-       def logout(self):
-               assert self.state != self.LOGGEDOUT_STATE, "Can only logout if logged in (currently %s" % self.state
-               _moduleLogger.info("Logging out")
-               self._pool.stop()
-               self._loggedInTime = self._LOGGEDOUT_TIME
-               self._backend[0].persist()
-               self._save_to_cache()
-               self._clear_voicemail_cache()
-               self.stateChange.emit(self.LOGGEDOUT_STATE)
-               self.loggedOut.emit()
-
-       def clear(self):
-               assert self.state == self.LOGGEDOUT_STATE, "Can only clear when logged out (currently %s" % self.state
-               self._backend[0].logout()
-               del self._backend[0]
-               self._clear_cache()
-               self._draft.clear()
-
-       def logout_and_clear(self):
-               assert self.state != self.LOGGEDOUT_STATE, "Can only logout if logged in (currently %s" % self.state
-               _moduleLogger.info("Logging out and clearing the account")
-               self._pool.stop()
-               self._loggedInTime = self._LOGGEDOUT_TIME
-               self.clear()
-               self.stateChange.emit(self.LOGGEDOUT_STATE)
-               self.loggedOut.emit()
-
-       def update_account(self, force = True):
-               if not force and self._contacts:
-                       return
-               le = self._asyncQueue.add_async(self._update_account), (), {}
-               self._perform_op_while_loggedin(le)
-
-       def refresh_connection(self):
-               le = self._asyncQueue.add_async(self._refresh_authentication)
-               le.start()
-
-       def get_contacts(self):
-               return self._contacts
-
-       def get_when_contacts_updated(self):
-               return self._accountUpdateTime
-
-       def update_messages(self, messageType, force = True):
-               if not force and self._messages:
-                       return
-               le = self._asyncQueue.add_async(self._update_messages), (messageType, ), {}
-               self._perform_op_while_loggedin(le)
-
-       def get_messages(self):
-               return self._messages
-
-       def get_when_messages_updated(self):
-               return self._messageUpdateTime
-
-       def update_history(self, historyType, force = True):
-               if not force and self._history:
-                       return
-               le = self._asyncQueue.add_async(self._update_history), (historyType, ), {}
-               self._perform_op_while_loggedin(le)
-
-       def get_history(self):
-               return self._history
-
-       def get_when_history_updated(self):
-               return self._historyUpdateTime
-
-       def update_dnd(self):
-               le = self._asyncQueue.add_async(self._update_dnd), (), {}
-               self._perform_op_while_loggedin(le)
-
-       def set_dnd(self, dnd):
-               le = self._asyncQueue.add_async(self._set_dnd)
-               le.start(dnd)
-
-       def is_available(self, messageId):
-               actualPath = os.path.join(self._voicemailCachePath, "%s.mp3" % messageId)
-               return os.path.exists(actualPath)
-
-       def voicemail_path(self, messageId):
-               actualPath = os.path.join(self._voicemailCachePath, "%s.mp3" % messageId)
-               if not os.path.exists(actualPath):
-                       raise RuntimeError("Voicemail not available")
-               return actualPath
-
-       def download_voicemail(self, messageId):
-               le = self._asyncQueue.add_async(self._download_voicemail)
-               le.start(messageId)
-
-       def _set_dnd(self, dnd):
-               oldDnd = self._dnd
-               try:
-                       assert self.state == self.LOGGEDIN_STATE, "DND requires being logged in (currently %s" % self.state
-                       with qui_utils.notify_busy(self._errorLog, "Setting DND Status"):
-                               yield (
-                                       self._backend[0].set_dnd,
-                                       (dnd, ),
-                                       {},
-                               )
-               except Exception, e:
-                       _moduleLogger.exception("Reporting error to user")
-                       self.error.emit(str(e))
-                       return
-               self._dnd = dnd
-               if oldDnd != self._dnd:
-                       self.dndStateChange.emit(self._dnd)
-
-       def get_dnd(self):
-               return self._dnd
-
-       def get_account_number(self):
-               if self.state != self.LOGGEDIN_STATE:
-                       return ""
-               return self._backend[0].get_account_number()
-
-       def get_callback_numbers(self):
-               if self.state != self.LOGGEDIN_STATE:
-                       return {}
-               return self._backend[0].get_callback_numbers()
-
-       def get_callback_number(self):
-               return self._callback
-
-       def set_callback_number(self, callback):
-               le = self._asyncQueue.add_async(self._set_callback_number)
-               le.start(callback)
-
-       def _set_callback_number(self, callback):
-               oldCallback = self._callback
-               try:
-                       assert self.state == self.LOGGEDIN_STATE, "Callbacks configurable only when logged in (currently %s" % self.state
-                       yield (
-                               self._backend[0].set_callback_number,
-                               (callback, ),
-                               {},
-                       )
-               except Exception, e:
-                       _moduleLogger.exception("Reporting error to user")
-                       self.error.emit(str(e))
-                       return
-               self._callback = callback
-               if oldCallback != self._callback:
-                       self.callbackNumberChanged.emit(self._callback)
-
-       def _login(self, username, password):
-               with qui_utils.notify_busy(self._errorLog, "Logging In"):
-                       self._loggedInTime = self._LOGGINGIN_TIME
-                       self.stateChange.emit(self.LOGGINGIN_STATE)
-                       finalState = self.LOGGEDOUT_STATE
-                       accountData = None
-                       try:
-                               if accountData is None and self._backend[0].is_quick_login_possible():
-                                       accountData = yield (
-                                               self._backend[0].refresh_account_info,
-                                               (),
-                                               {},
-                                       )
-                                       if accountData is not None:
-                                               _moduleLogger.info("Logged in through cookies")
-                                       else:
-                                               # Force a clearing of the cookies
-                                               yield (
-                                                       self._backend[0].logout,
-                                                       (),
-                                                       {},
-                                               )
-
-                               if accountData is None:
-                                       accountData = yield (
-                                               self._backend[0].login,
-                                               (username, password),
-                                               {},
-                                       )
-                                       if accountData is not None:
-                                               _moduleLogger.info("Logged in through credentials")
-
-                               if accountData is not None:
-                                       self._loggedInTime = int(time.time())
-                                       oldUsername = self._username
-                                       self._username = username
-                                       self._password = password
-                                       finalState = self.LOGGEDIN_STATE
-                                       if oldUsername != self._username:
-                                               needOps = not self._load()
-                                       else:
-                                               needOps = True
-
-                                       self._voicemailCachePath = os.path.join(self._cachePath, "%s.voicemail.cache" % self._username)
-                                       try:
-                                               os.makedirs(self._voicemailCachePath)
-                                       except OSError, e:
-                                               if e.errno != 17:
-                                                       raise
-
-                                       self.loggedIn.emit()
-                                       self.stateChange.emit(finalState)
-                                       finalState = None # Mark it as already set
-                                       self._process_account_data(accountData)
-
-                                       if needOps:
-                                               loginOps = self._loginOps[:]
-                                       else:
-                                               loginOps = []
-                                       del self._loginOps[:]
-                                       for asyncOp, args, kwds in loginOps:
-                                               asyncOp.start(*args, **kwds)
-                               else:
-                                       self._loggedInTime = self._LOGGEDOUT_TIME
-                                       self.error.emit("Error logging in")
-                       except Exception, e:
-                               _moduleLogger.exception("Booh")
-                               self._loggedInTime = self._LOGGEDOUT_TIME
-                               _moduleLogger.exception("Reporting error to user")
-                               self.error.emit(str(e))
-                       finally:
-                               if finalState is not None:
-                                       self.stateChange.emit(finalState)
-                       if accountData is not None and self._callback:
-                               self.set_callback_number(self._callback)
-
-       def _update_account(self):
-               try:
-                       with qui_utils.notify_busy(self._errorLog, "Updating Account"):
-                               accountData = yield (
-                                       self._backend[0].refresh_account_info,
-                                       (),
-                                       {},
-                               )
-               except Exception, e:
-                       _moduleLogger.exception("Reporting error to user")
-                       self.error.emit(str(e))
-                       return
-               self._loggedInTime = int(time.time())
-               self._process_account_data(accountData)
-
-       def _refresh_authentication(self):
-               try:
-                       with qui_utils.notify_busy(self._errorLog, "Updating Account"):
-                               accountData = yield (
-                                       self._backend[0].refresh_account_info,
-                                       (),
-                                       {},
-                               )
-                               accountData = None
-               except Exception, e:
-                       _moduleLogger.exception("Passing to user")
-                       self.error.emit(str(e))
-                       # refresh_account_info does not normally throw, so it is fine if we
-                       # just quit early because something seriously wrong is going on
-                       return
-
-               if accountData is not None:
-                       self._loggedInTime = int(time.time())
-                       self._process_account_data(accountData)
-               else:
-                       self._delayedRelogin.start()
-
-       def _load(self):
-               updateMessages = len(self._messages) != 0
-               updateHistory = len(self._history) != 0
-               oldDnd = self._dnd
-               oldCallback = self._callback
-
-               self._messages = []
-               self._cleanMessages = []
-               self._history = []
-               self._dnd = False
-               self._callback = ""
-
-               loadedFromCache = self._load_from_cache()
-               if loadedFromCache:
-                       updateMessages = True
-                       updateHistory = True
-
-               if updateMessages:
-                       self.messagesUpdated.emit()
-               if updateHistory:
-                       self.historyUpdated.emit()
-               if oldDnd != self._dnd:
-                       self.dndStateChange.emit(self._dnd)
-               if oldCallback != self._callback:
-                       self.callbackNumberChanged.emit(self._callback)
-
-               return loadedFromCache
-
-       def _load_from_cache(self):
-               if self._cachePath is None:
-                       return False
-               cachePath = os.path.join(self._cachePath, "%s.cache" % self._username)
-
-               try:
-                       with open(cachePath, "rb") as f:
-                               dumpedData = pickle.load(f)
-               except (pickle.PickleError, IOError, EOFError, ValueError, ImportError):
-                       _moduleLogger.exception("Pickle fun loading")
-                       return False
-               except:
-                       _moduleLogger.exception("Weirdness loading")
-                       return False
-
-               try:
-                       version, build = dumpedData[0:2]
-               except ValueError:
-                       _moduleLogger.exception("Upgrade/downgrade fun")
-                       return False
-               except:
-                       _moduleLogger.exception("Weirdlings")
-                       return False
-
-               if misc_utils.compare_versions(
-                       self._OLDEST_COMPATIBLE_FORMAT_VERSION,
-                       misc_utils.parse_version(version),
-               ) <= 0:
-                       try:
-                               (
-                                       version, build,
-                                       messages, messageUpdateTime,
-                                       history, historyUpdateTime,
-                                       dnd, callback
-                               ) = dumpedData
-                       except ValueError:
-                               _moduleLogger.exception("Upgrade/downgrade fun")
-                               return False
-                       except:
-                               _moduleLogger.exception("Weirdlings")
-                               return False
-
-                       _moduleLogger.info("Loaded cache")
-                       self._messages = messages
-                       self._alert_on_messages(self._messages)
-                       self._messageUpdateTime = messageUpdateTime
-                       self._history = history
-                       self._historyUpdateTime = historyUpdateTime
-                       self._dnd = dnd
-                       self._callback = callback
-                       return True
-               else:
-                       _moduleLogger.debug(
-                               "Skipping cache due to version mismatch (%s-%s)" % (
-                                       version, build
-                               )
-                       )
-                       return False
-
-       def _save_to_cache(self):
-               _moduleLogger.info("Saving cache")
-               if self._cachePath is None:
-                       return
-               cachePath = os.path.join(self._cachePath, "%s.cache" % self._username)
-
-               try:
-                       dataToDump = (
-                               constants.__version__, constants.__build__,
-                               self._messages, self._messageUpdateTime,
-                               self._history, self._historyUpdateTime,
-                               self._dnd, self._callback
-                       )
-                       with open(cachePath, "wb") as f:
-                               pickle.dump(dataToDump, f, pickle.HIGHEST_PROTOCOL)
-                       _moduleLogger.info("Cache saved")
-               except (pickle.PickleError, IOError):
-                       _moduleLogger.exception("While saving")
-
-       def _clear_cache(self):
-               updateMessages = len(self._messages) != 0
-               updateHistory = len(self._history) != 0
-               oldDnd = self._dnd
-               oldCallback = self._callback
-
-               self._messages = []
-               self._messageUpdateTime = datetime.datetime(1971, 1, 1)
-               self._history = []
-               self._historyUpdateTime = datetime.datetime(1971, 1, 1)
-               self._dnd = False
-               self._callback = ""
-
-               if updateMessages:
-                       self.messagesUpdated.emit()
-               if updateHistory:
-                       self.historyUpdated.emit()
-               if oldDnd != self._dnd:
-                       self.dndStateChange.emit(self._dnd)
-               if oldCallback != self._callback:
-                       self.callbackNumberChanged.emit(self._callback)
-
-               self._save_to_cache()
-               self._clear_voicemail_cache()
-
-       def _clear_voicemail_cache(self):
-               import shutil
-               shutil.rmtree(self._voicemailCachePath, True)
-
-       def _update_messages(self, messageType):
-               try:
-                       assert self.state == self.LOGGEDIN_STATE, "Messages requires being logged in (currently %s" % self.state
-                       with qui_utils.notify_busy(self._errorLog, "Updating %s Messages" % messageType):
-                               self._messages = yield (
-                                       self._backend[0].get_messages,
-                                       (messageType, ),
-                                       {},
-                               )
-               except Exception, e:
-                       _moduleLogger.exception("Reporting error to user")
-                       self.error.emit(str(e))
-                       return
-               self._messageUpdateTime = datetime.datetime.now()
-               self.messagesUpdated.emit()
-               self._alert_on_messages(self._messages)
-
-       def _update_history(self, historyType):
-               try:
-                       assert self.state == self.LOGGEDIN_STATE, "History requires being logged in (currently %s" % self.state
-                       with qui_utils.notify_busy(self._errorLog, "Updating '%s' History" % historyType):
-                               self._history = yield (
-                                       self._backend[0].get_call_history,
-                                       (historyType, ),
-                                       {},
-                               )
-               except Exception, e:
-                       _moduleLogger.exception("Reporting error to user")
-                       self.error.emit(str(e))
-                       return
-               self._historyUpdateTime = datetime.datetime.now()
-               self.historyUpdated.emit()
-
-       def _update_dnd(self):
-               with qui_utils.notify_busy(self._errorLog, "Updating Do-Not-Disturb Status"):
-                       oldDnd = self._dnd
-                       try:
-                               assert self.state == self.LOGGEDIN_STATE, "DND requires being logged in (currently %s" % self.state
-                               self._dnd = yield (
-                                       self._backend[0].is_dnd,
-                                       (),
-                                       {},
-                               )
-                       except Exception, e:
-                               _moduleLogger.exception("Reporting error to user")
-                               self.error.emit(str(e))
-                               return
-                       if oldDnd != self._dnd:
-                               self.dndStateChange(self._dnd)
-
-       def _download_voicemail(self, messageId):
-               actualPath = os.path.join(self._voicemailCachePath, "%s.mp3" % messageId)
-               targetPath = "%s.%s.part" % (actualPath, time.time())
-               if os.path.exists(actualPath):
-                       self.voicemailAvailable.emit(messageId, actualPath)
-                       return
-               with qui_utils.notify_busy(self._errorLog, "Downloading Voicemail"):
-                       try:
-                               yield (
-                                       self._backend[0].download,
-                                       (messageId, targetPath),
-                                       {},
-                               )
-                       except Exception, e:
-                               _moduleLogger.exception("Passing to user")
-                               self.error.emit(str(e))
-                               return
-
-               if os.path.exists(actualPath):
-                       try:
-                               os.remove(targetPath)
-                       except:
-                               _moduleLogger.exception("Ignoring file problems with cache")
-                       self.voicemailAvailable.emit(messageId, actualPath)
-                       return
-               else:
-                       os.rename(targetPath, actualPath)
-                       self.voicemailAvailable.emit(messageId, actualPath)
-
-       def _perform_op_while_loggedin(self, op):
-               if self.state == self.LOGGEDIN_STATE:
-                       op, args, kwds = op
-                       op.start(*args, **kwds)
-               else:
-                       self._push_login_op(op)
-
-       def _push_login_op(self, asyncOp):
-               assert self.state != self.LOGGEDIN_STATE, "Can only queue work when logged out"
-               if asyncOp in self._loginOps:
-                       _moduleLogger.info("Skipping queueing duplicate op: %r" % asyncOp)
-                       return
-               self._loginOps.append(asyncOp)
-
-       def _process_account_data(self, accountData):
-               self._contacts = dict(
-                       (contactId, contactDetails)
-                       for contactId, contactDetails in accountData["contacts"].iteritems()
-                       # A zero contact id is the catch all for unknown contacts
-                       if contactId != "0"
-               )
-
-               self._accountUpdateTime = datetime.datetime.now()
-               self.accountUpdated.emit()
-
-       def _alert_on_messages(self, messages):
-               cleanNewMessages = list(self._clean_messages(messages))
-               cleanNewMessages.sort(key=lambda m: m["contactId"])
-               if self._cleanMessages:
-                       if self._cleanMessages != cleanNewMessages:
-                               self.newMessages.emit()
-               self._cleanMessages = cleanNewMessages
-
-       def _clean_messages(self, messages):
-               for message in messages:
-                       cleaned = dict(
-                               kv
-                               for kv in message.iteritems()
-                               if kv[0] not in
-                               [
-                                       "relTime",
-                                       "time",
-                                       "isArchived",
-                                       "isRead",
-                                       "isSpam",
-                                       "isTrash",
-                               ]
-                       )
-
-                       # Don't let outbound messages cause alerts, especially if the package has only outbound
-                       cleaned["messageParts"] = [
-                               tuple(part[0:-1]) for part in cleaned["messageParts"] if part[0] != "Me:"
-                       ]
-                       if not cleaned["messageParts"]:
-                               continue
-
-                       yield cleaned
-
-       @misc_utils.log_exception(_moduleLogger)
-       def _on_delayed_relogin(self):
-               try:
-                       username = self._username
-                       password = self._password
-                       self.logout()
-                       self.login(username, password)
-               except Exception, e:
-                       _moduleLogger.exception("Passing to user")
-                       self.error.emit(str(e))
-                       return