/usr/lib/python3/dist-packages/sima/plugins/internal/random.py is in mpd-sima 0.14.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 | # -*- coding: utf-8 -*-
# Copyright (c) 2013, 2014, 2015 Jack Kaliko <kaliko@azylum.org>
#
# This file is part of sima
#
# sima 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.
#
# sima 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 sima. If not, see <http://www.gnu.org/licenses/>.
#
#
"""
Add random title
"""
# standard library import
import random
# third parties components
# local import
from ...lib.plugin import Plugin
from ...lib.meta import Artist
class Random(Plugin):
"""Add random track
TODO: refactor, this plugin does not look good to me.
callback_need_track_fb/get_trk articulation is not elegant at all
"""
def __init__(self, daemon):
super().__init__(daemon)
self.daemon = daemon
if not self.plugin_conf:
return
self.mode = self.plugin_conf.get('flavour', None)
if self.mode not in ['pure', 'sensible']:
self.log.warning('Bad value for flavour, '
'"%s" not in ["pure", "sensible"]', self.mode)
self.mode = 'pure'
def get_played_artist(self,):
"""Constructs list of already played artists.
"""
duration = self.daemon.config.getint('sima', 'history_duration')
tracks_from_db = self.daemon.sdb.get_history(duration=duration)
# Construct Track() objects list from database history
artists = [tr[-1] for tr in tracks_from_db]
return set(artists)
def callback_need_track(self):
trks = list()
target = self.plugin_conf.getint('track_to_add')
limit = 0
while len(trks) < target:
trk = self.get_trk()
if trk:
trks.append(trk)
else:
limit += 1
if limit > 3:
return trks
return trks
def get_trk(self):
"""Get a single track according to random flavour
"""
trk = None
art = None
artists = list(self.player.artists)
if self.mode == 'sensible':
played_art = self.get_played_artist()
while artists:
art = random.choice(artists)
if art not in played_art:
break
artists.pop(art)
elif self.mode == 'pure':
art = random.choice(artists)
if art is None:
return None
self.log.debug('Random art: {}'.format(art))
trks = self.player.find_track(Artist(art))
if trks:
trk = random.choice(trks)
self.log.info('Random candidate ({}): {}'.format(self.mode, trk))
return trk
# VIM MODLINE
# vim: ai ts=4 sw=4 sts=4 expandtab
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