diff options
| -rw-r--r-- | alot/db/message.py | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/alot/db/message.py b/alot/db/message.py index 5566fa64..2f5e61e3 100644 --- a/alot/db/message.py +++ b/alot/db/message.py @@ -3,6 +3,7 @@ # For further details see the COPYING file import email import email.charset as charset +import functools from datetime import datetime from notmuch import NullPointerError @@ -16,6 +17,7 @@ from ..settings import settings charset.add_charset('utf-8', charset.QP, charset.QP, 'utf-8') +@functools.total_ordering class Message(object): """ @@ -60,10 +62,20 @@ class Message(object): """needed for sets of Messages""" return hash(self._id) - def __cmp__(self, other): - """needed for Message comparison""" - res = cmp(self.get_message_id(), other.get_message_id()) - return res + def __eq__(self, other): + if isinstance(other, type(self)): + return self.get_message_id() == other.get_message_id() + return NotImplemented + + def __ne__(self, other): + if isinstance(other, type(self)): + return self.get_message_id() != other.get_message_id() + return NotImplemented + + def __lt__(self, other): + if isinstance(other, type(self)): + return self.get_message_id() < other.get_message_id() + return NotImplemented def get_email(self): """returns :class:`email.Message` for this message""" |