--- /dev/null
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2009,2010,2012,2019 kaliko <kaliko@azylum.org>
+#
+# This program 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.
+#
+# This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
+#
+
+import argparse
+import sys
+
+from os.path import basename
+
+import musicpd
+
+VERSION = '0.2'
+
+
+class Crop(musicpd.MPDClient):
+ script_info = dict({
+ 'prog': basename(__file__),
+ 'description': 'Keep <n> tracks before currently played, removed others. Default is to keep 6 tracks.',
+ 'epilog': 'Set MPD host/port in env. var'
+ })
+
+ def __init__(self):
+ """"""
+ musicpd.MPDClient.__init__(self)
+ self.nb_tracks = 6
+ self._get_args()
+ self._run()
+
+ def _get_args(self):
+ """"""
+ parser = argparse.ArgumentParser(**self.__class__.script_info)
+ parser.add_argument('--version', action='version',
+ version='v%s' % VERSION)
+ parser.add_argument('n', type=int, nargs='?',
+ help='how many titles to crop')
+ args = parser.parse_args()
+ if args.n:
+ self.nb_tracks = args.n
+
+ def _run(self):
+ """"""
+ self.connect()
+ current_pos = int(self.currentsong().get('pos', 0))
+ if current_pos <= self.nb_tracks:
+ self.disconnect()
+ sys.exit(0)
+ print('Keeping %i tracks' % self.nb_tracks)
+ while current_pos > self.nb_tracks:
+ self.delete(0)
+ current_pos = int(self.currentsong().get('pos', 0))
+ self.disconnect()
+ sys.exit(0)
+
+
+# Script starts here
+if __name__ == '__main__':
+ try:
+ Crop()
+ except KeyboardInterrupt:
+ sys.stdout.write('exit')
+
+# VIM MODLINE
+# vim: ai ts=4 sw=4 sts=4 expandtab