-# -* coding: utf-8 -*-
+# -*- coding: utf-8 -*-
+# Copyright (c) 2013, 2014 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/>.
+#
+#
"""MPD client for Sima
This client is built above python-musicpd a fork of python-mpd
from .lib.track import Track
from .lib.meta import Album
from .lib.simastr import SimaStr
+from .utils.leven import levenshtein_ratio
class PlayerError(Exception):
#bl_getter = next(fn for fn, bl in zip(bl_fun, boolgen) if bl is True)
bl_getter = next(dropwhile(lambda _: not next(boolgen), bl_fun))
#cls.log.debug('using {0} as bl filter'.format(bl_getter.__name__))
- results = func(*args, **kwargs)
- for elem in results:
+ results = list()
+ for elem in func(*args, **kwargs):
if bl_getter(elem, add_not=True):
- cls.log.info('Blacklisted: {0}'.format(elem))
- results.remove(elem)
+ cls.log.debug('Blacklisted "{0}"'.format(elem))
+ continue
+ if track and cls.database.get_bl_album(elem, add_not=True):
+ # filter album as well in track mode
+ # (artist have already been)
+ cls.log.debug('Blacklisted alb. "{0.album}"'.format(elem))
+ continue
+ results.append(elem)
return results
return wrapper
return decorated
TODO: handle exception in command not going through _client_wrapper() (ie.
removeā¦)
"""
- database = None # sima database (history, blaclist)
+ database = None # sima database (history, blacklist)
def __init__(self, host="localhost", port="6600", password=None):
super().__init__()
or not hasattr(old_curr, 'id')
or not hasattr(self.current, 'id')):
return False
- return (self.current.id != old_curr.id) # pylint: disable=no-member
+ return self.current.id != old_curr.id # pylint: disable=no-member
def _flush_cache(self):
"""
}
self._cache['artists'] = frozenset(self._client.list('artist'))
+ @blacklist(track=True)
def find_track(self, artist, title=None):
#return getattr(self, 'find')('artist', artist, 'title', title)
if title:
return self.find('artist', artist, 'title', title)
return self.find('artist', artist)
+ @blacklist(track=True)
+ def fuzzy_find_track(self, artist, title):
+ # Retrieve all tracks from artist
+ all_tracks = self.find('artist', artist)
+ # Get all titles (filter missing titles set to 'None')
+ all_artist_titles = frozenset([tr.title for tr in all_tracks
+ if tr.title is not None])
+ match = get_close_matches(title, all_artist_titles, 50, 0.78)
+ if not match:
+ return []
+ for title_ in match:
+ leven = levenshtein_ratio(title.lower(), title_.lower())
+ if leven == 1:
+ pass
+ elif leven >= 0.79: # PARAM
+ self.log.debug('title: "%s" should match "%s" (lr=%1.3f)' %
+ (title_, title, leven))
+ else:
+ self.log.debug('title: "%s" does not match "%s" (lr=%1.3f)' %
+ (title_, title, leven))
+ return []
+ return self.find('artist', artist, 'title', title_)
+
@blacklist(artist=True)
def fuzzy_find_artist(self, art):
"""
# Check against the actual string in artist list
if artist.orig in self.artists:
self.log.debug('found exact match for "%s"' % artist)
- return [artist]
+ return [artist.orig]
# Then proceed with fuzzy matching if got nothing
match = get_close_matches(artist.orig, self.artists, 50, 0.73)
if not match:
if album not in albums:
albums.append(Album(name=album, **kwalbart))
for album in self.list('album', 'artist', artist):
- arts = set([trk.artist for trk in self.find('album', album)])
- if len(arts) < 2: # TODO: better heuristic, use a ratio instead
+ album_trks = [trk for trk in self.find('album', album)]
+ if 'Various Artists' in [tr.albumartist for tr in album_trks]:
+ self.log.debug('Discarding {0} ("Various Artists" set)'.format(album))
+ continue
+ arts = set([trk.artist for trk in album_trks])
+ if len(set(arts)) < 2: # TODO: better heuristic, use a ratio instead
if album not in albums:
albums.append(Album(name=album, albumartist=artist))
- elif (album and album not in albums):
+ elif album and album not in albums:
self.log.debug('"{0}" probably not an album of "{1}"'.format(
album, artist) + '({0})'.format('/'.join(arts)))
return albums
def monitor(self):
curr = self.current
try:
- self._client.send_idle('database', 'playlist', 'player', 'options')
+ self.send_idle('database', 'playlist', 'player', 'options')
select([self._client], [], [], 60)
- ret = self._client.fetch_idle()
+ ret = self.fetch_idle()
if self.__skipped_track(curr):
ret.append('skipped')
if 'database' in ret:
except (MPDError, IOError) as err:
raise PlayerError("Couldn't init idle: %s" % err)
+ def clean(self):
+ """Clean blocking event (idle) and pending commands
+ """
+ if 'idle' in self._client._pending:
+ self._client.noidle()
+ elif self._client._pending:
+ self.log.warning('pending commands: {}'.format(self._client._pending))
+
def remove(self, position=0):
- self._client.delete(position)
+ self.delete(position)
def add(self, track):
"""Overriding MPD's add method to accept add signature with a Track
@property
def state(self):
- return str(self._client.status().get('state'))
+ return str(self.status().get('state'))
@property
def current(self):
def queue(self):
plst = self.playlist
plst.reverse()
- return [ trk for trk in plst if int(trk.pos) > int(self.current.pos)]
+ return [trk for trk in plst if int(trk.pos) > int(self.current.pos)]
@property
def playlist(self):
def disconnect(self):
# Try to tell MPD we're closing the connection first
try:
+ self._client.noidle()
self._client.close()
# If that fails, don't worry, just ignore it and disconnect
except (MPDError, IOError):