from __future__ import with_statement
+import datetime
import logging
try:
len(newConversationMessages),
))
assert 0 < len(newConversation.messages), "Everything shouldn't have been removed"
+
+
+def filter_out_read(conversations):
+ return (
+ conversation
+ for conversation in conversations
+ if not conversation.isRead and not conversation.isArchived
+ )
+
+
+def is_message_from_self(message):
+ return message.whoFrom == "Me:"
+
+
+def filter_out_self(conversations):
+ return (
+ newConversation
+ for newConversation in conversations
+ if len(newConversation.messages) and any(
+ not is_message_from_self(message)
+ for message in newConversation.messages
+ )
+ )
+
+
+class FilterOutReported(object):
+
+ NULL_TIMESTAMP = datetime.datetime(1, 1, 1)
+
+ def __init__(self):
+ self._lastMessageTimestamp = self.NULL_TIMESTAMP
+
+ def get_last_timestamp(self):
+ return self._lastMessageTimestamp
+
+ def __call__(self, conversations):
+ filteredConversations = [
+ conversation
+ for conversation in conversations
+ if self._lastMessageTimestamp < conversation.time
+ ]
+ if filteredConversations and self._lastMessageTimestamp < filteredConversations[0].time:
+ self._lastMessageTimestamp = filteredConversations[0].time
+ return filteredConversations