#!/usr/bin/python
+from __future__ import with_statement
import logging
+try:
+ import cPickle
+ pickle = cPickle
+except ImportError:
+ import pickle
+
+import constants
import util.coroutines as coroutines
+import util.misc as util_misc
_moduleLogger = logging.getLogger("gvoice.conversations")
class Conversations(object):
- def __init__(self, backend):
- self._backend = backend
+ def __init__(self, getter):
+ self._get_raw_conversations = getter
self._conversations = {}
self.updateSignalHandler = coroutines.CoTee()
+ @property
+ def _name(self):
+ return repr(self._get_raw_conversations.__name__)
+
+ def load(self, path):
+ assert not self._conversations
+ try:
+ with open(path, "rb") as f:
+ fileVersion, fileBuild, convs = pickle.load(f)
+ except (pickle.PickleError, IOError):
+ _moduleLogger.exception("While loading for %s" % self._name)
+ return
+
+ if fileVersion == constants.__version__ and fileBuild == constants.__build__:
+ self._conversations = convs
+ else:
+ _moduleLogger.debug(
+ "%s Skipping cache due to version mismatch (%s-%s)" % (self._name, fileVersion, fileBuild)
+ )
+
+ def save(self, path):
+ try:
+ dataToDump = (constants.__version__, constants.__build__, self._conversations)
+ with open(path, "wb") as f:
+ pickle.dump(dataToDump, f, pickle.HIGHEST_PROTOCOL)
+ except (pickle.PickleError, IOError):
+ _moduleLogger.exception("While saving for %s" % self._name)
+
def update(self, force=False):
if not force and self._conversations:
return
oldConversationIds = set(self._conversations.iterkeys())
updateConversationIds = set()
- conversations = list(self._backend.get_conversations())
+ conversations = list(self._get_raw_conversations())
conversations.sort()
for conversation in conversations:
- key = conversation.contactId, conversation.number
+ key = util_misc.normalize_number(conversation.number)
try:
mergedConversations = self._conversations[key]
except KeyError:
try:
mergedConversations.append_conversation(conversation)
isConversationUpdated = True
- except RuntimeError:
+ except RuntimeError, e:
+ if False:
+ _moduleLogger.debug("%s Skipping conversation for %r because '%s'" % (self._name, key, e))
isConversationUpdated = False
if isConversationUpdated:
try:
del self._conversations[key]
except KeyError:
- _moduleLogger.info("Conversation never existed for %r" % (key,))
+ _moduleLogger.info("%s Conversation never existed for %r" % (self._name, key, ))
def clear_all(self):
self._conversations.clear()
def append_conversation(self, newConversation):
self._validate(newConversation)
- self._remove_repeats(newConversation)
+ similarExist = False
+ for similarConversation in self._find_related_conversation(newConversation.id):
+ self._update_previous_related_conversation(similarConversation, newConversation)
+ self._remove_repeats(similarConversation, newConversation)
+ similarExist = True
+ if similarExist:
+ if newConversation.messages:
+ newConversation.isRead = False
+ else:
+ newConversation.isRead = True
self._conversations.append(newConversation)
+ def to_dict(self):
+ selfDict = {}
+ selfDict["conversations"] = [conv.to_dict() for conv in self._conversations]
+ return selfDict
+
@property
def conversations(self):
return self._conversations
if not self._conversations:
return
- for constantField in ("contactId", "number"):
+ for constantField in ("number", ):
assert getattr(self._conversations[0], constantField) == getattr(newConversation, constantField), "Constant field changed, soemthing is seriously messed up: %r v %r" % (
getattr(self._conversations[0], constantField),
getattr(newConversation, constantField),
if newConversation.time <= self._conversations[-1].time:
raise RuntimeError("Conversations got out of order")
- def _remove_repeats(self, newConversation):
- similarConversations = [
+ def _find_related_conversation(self, convId):
+ similarConversations = (
conversation
for conversation in self._conversations
- if conversation.id == newConversation.id
+ if conversation.id == convId
+ )
+ return similarConversations
+
+ def _update_previous_related_conversation(self, relatedConversation, newConversation):
+ for commonField in ("isSpam", "isTrash", "isArchived"):
+ newValue = getattr(newConversation, commonField)
+ setattr(relatedConversation, commonField, newValue)
+
+ def _remove_repeats(self, relatedConversation, newConversation):
+ newConversationMessages = newConversation.messages
+ newConversation.messages = [
+ newMessage
+ for newMessage in newConversationMessages
+ if newMessage not in relatedConversation.messages
]
-
- for similarConversation in similarConversations:
- for commonField in ("isRead", "isSpam", "isTrash", "isArchived"):
- newValue = getattr(newConversation, commonField)
- setattr(similarConversation, commonField, newValue)
-
- newConversation.messages = [
- newMessage
- for newMessage in newConversation.messages
- if newMessage not in similarConversation.messages
- ]
- assert 0 < len(newConversation.messages), "Everything shouldn't have been removed"
+ _moduleLogger.debug("Found %d new messages in conversation %s (%d/%d)" % (
+ len(newConversationMessages) - len(newConversation.messages),
+ newConversation.id,
+ len(newConversation.messages),
+ len(newConversationMessages),
+ ))
+ assert 0 < len(newConversation.messages), "Everything shouldn't have been removed"
projects / theonering / blobdiff