2 # -*- coding: utf-8 -*-
4 # Copyright (c) 2009, 2010 Efrim <efrim@azylum.org> {{{
6 # This program is free software: you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation, either version 3 of the License, or
9 # (at your option) any later version.
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
24 from lib.mpdclass import MPDClass
25 from lib.startop import StartOpt
29 USAGE = 'USAGE: %prog [--help] | [ <n> ]'
31 class Crop(StartOpt, MPDClass):
37 'description': 'Keep <n> tracks before currently played, removed others. Default is to keep 6 tracks.',
43 StartOpt.__init__(self, self.__class__.script_info, [])
44 MPDClass.__init__(self)
54 self.nb_tracks = int(self.cli_args[0])
55 except ValueError, err:
56 self.parser.error('invalid argument, not a natural number? (%s)' % err)
60 print 'Connecting %s:%i' % (self.cli_options.host, self.cli_options.port)
61 print 'Keeping %i tracks' % self.nb_tracks
63 current_pos = int(self.client.currentsong().get('pos', 0))
64 if current_pos <= self.nb_tracks:
65 self.client.disconnect()
67 while current_pos > self.nb_tracks:
69 current_pos = int(self.client.currentsong().get('pos', 0))
70 self.client.disconnect()
75 if __name__ == '__main__':
78 except KeyboardInterrupt:
79 sys.stdout.write('exit')
82 # vim: ai ts=4 sw=4 sts=4 expandtab