## Copyright 2010, 2011, 2012 Tony Garnock-Jones <tonygarnockjones@gmail.com>.
##
## This file is part of Hop.
##
## Hop 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 3 of the License, or
## (at your option) any later version.
##
## Hop 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 Hop.  If not, see <http://www.gnu.org/licenses/>.

import uuid

import namespace

class Subscription:
    def __init__(self, filter, sink, name):
        self.live = True
        self.filter = filter
        self.sink = sink
        self.name = name
        self.uuid = str(uuid.uuid4())

    def deliver(self, body):
        return self.live and namespace.post(self.sink, self.name, body, self.uuid)