X-Git-Url: https://git.kaliko.me/?a=blobdiff_plain;f=sima%2Flib%2Fwebserv.py;h=a1f6d99d36f92cdc069839190249f57fa1021f94;hb=6ec7666214b71dc121a0d9b0fdb9ca7d48bda6d5;hp=438637affe03ca276202080790a2d67d648d2072;hpb=92860d5ab0d6008fad149eea960de91acd15719a;p=mpd-sima.git diff --git a/sima/lib/webserv.py b/sima/lib/webserv.py index 438637a..a1f6d99 100644 --- a/sima/lib/webserv.py +++ b/sima/lib/webserv.py @@ -33,14 +33,14 @@ from hashlib import md5 from .plugin import Plugin from .track import Track from .meta import Artist -from ..utils.utils import WSError +from ..utils.utils import WSError, WSNotFound def cache(func): """Caching decorator""" def wrapper(*args, **kwargs): #pylint: disable=W0212,C0111 cls = args[0] - similarities = [art for art in args[1]] + similarities = [art.name for art in args[1]] hashedlst = md5(''.join(similarities).encode('utf-8')).hexdigest() if hashedlst in cls._cache.get('asearch'): cls.log.debug('cached request') @@ -140,20 +140,15 @@ class WebService(Plugin): Move around items in artists_list in order to play first not recently played artists """ - # TODO: move to utils as a decorator + hist = list() duration = self.daemon_conf.getint('sima', 'history_duration') - art_in_hist = list() - for trk in self.sdb.get_history(duration=duration, - artists=alist): - if trk[0] not in art_in_hist: - art_in_hist.append(trk[0]) - art_in_hist.reverse() - art_not_in_hist = [ar for ar in alist if ar not in art_in_hist] - random.shuffle(art_not_in_hist) - art_not_in_hist.extend(art_in_hist) - self.log.info('{}'.format( - ' / '.join(art_not_in_hist))) - return art_not_in_hist + for art in self.sdb.get_artists_history(alist, duration=duration): + if art not in hist: + hist.insert(0, art) + reorg = [art for art in alist if art not in hist] + reorg.extend(hist) + self.log.info('{}'.format(' / '.join([a.name for a in reorg]))) + return reorg @cache def get_artists_from_player(self, similarities): @@ -167,101 +162,110 @@ class WebService(Plugin): results = list() similarities.reverse() while (len(results) < dynamic - and len(similarities) > 0): + and len(similarities) > 0): art_pop = similarities.pop() - results.extend(self.player.fuzzy_find_artist(art_pop)) + res = self.player.search_artist(art_pop) + if res: + results.append(res) return results def ws_similar_artists(self, artist=None): """ Retrieve similar artists from WebServive. """ - if artist is None: - curr = self.player.current.__dict__ - name = curr.get('artist') - mbid = curr.get('musicbrainz_artistid', None) - current = Artist(name=name, mbid=mbid) - else: - current = artist # initialize artists deque list to construct from DB as_art = deque() - as_artists = self.ws().get_similar(artist=current) - self.log.debug('Requesting {1} for "{0}"'.format(current, - self.ws.name)) + as_artists = self.ws.get_similar(artist=artist) + self.log.debug('Requesting {} for {!r}'.format(self.ws.name, artist)) try: - # TODO: let's propagate Artist type - [as_art.append(str(art)) for art in as_artists] + [as_art.append(art) for art in as_artists] + except WSNotFound as err: + if artist.mbid: + return self.ws_similar_artists(Artist(name=artist.name)) + self.log.warning('{}: {}'.format(self.ws.name, err)) except WSError as err: - self.log.warning('{0}: {1}'.format(self.ws.name, err)) + self.log.warning('{}: {}'.format(self.ws.name, err)) if as_art: - self.log.debug('Fetched {0} artist(s)'.format(len(as_art))) - if self.ws.ratelimit: - self.log.info('{0.name} ratelimit: {0.ratelimit}'.format(self.ws)) + self.log.debug('Fetched {} artist(s)'.format(len(as_art))) return as_art def get_recursive_similar_artist(self): - ret_extra = list() history = deque(self.history) history.popleft() depth = 0 - current = self.player.current + if not self.player.playlist: + return + last_trk = self.player.playlist[-1] extra_arts = list() while depth < self.plugin_conf.getint('depth'): if len(history) == 0: break trk = history.popleft() - if (trk.artist in [trk.artist for trk in extra_arts] - or trk.artist == current.artist): + if (trk.Artist in extra_arts + or trk.Artist == last_trk.Artist): continue - extra_arts.append(trk) + extra_arts.append(trk.Artist) depth += 1 self.log.info('EXTRA ARTS: {}'.format( - '/'.join([trk.artist for trk in extra_arts]))) + '/'.join([art.name for art in extra_arts]))) for artist in extra_arts: - self.log.debug( - 'Looking for artist similar to "{0.artist}" as well'.format( - artist)) + self.log.debug('Looking for artist similar ' + 'to "{}" as well'.format(artist)) similar = self.ws_similar_artists(artist=artist) if not similar: - return ret_extra - ret_extra.extend(self.get_artists_from_player(similar)) - if current.artist in ret_extra: - ret_extra.remove(current.artist) + return [] + ret_extra = set(self.get_artists_from_player(similar)) + if last_trk.Artist in ret_extra: + ret_extra.remove(last_trk.Artist) return ret_extra def get_local_similar_artists(self): """Check against local player for similar artists """ - current = self.player.current - self.log.info('Looking for artist similar to "{0.artist}"'.format(current)) - similar = self.ws_similar_artists() + if not self.player.playlist: + return [] + tolookfor = self.player.playlist[-1].Artist + self.log.info('Looking for artist similar to "{}"'.format(tolookfor)) + self.log.debug(repr(tolookfor)) + similar = self.ws_similar_artists(tolookfor) if not similar: self.log.info('Got nothing from {0}!'.format(self.ws.name)) return [] self.log.info('First five similar artist(s): {}...'.format( - ' / '.join([a for a in list(similar)[0:5]]))) + ' / '.join([a.name for a in list(similar)[0:5]]))) self.log.info('Looking availability in music library') - ret = self.get_artists_from_player(similar) + ret = set(self.get_artists_from_player(similar)) ret_extra = None if len(self.history) >= 2: if self.plugin_conf.getint('depth') > 1: ret_extra = self.get_recursive_similar_artist() if ret_extra: - ret = list(set(ret) | set(ret_extra)) + ret = set(ret) | set(ret_extra) if not ret: self.log.warning('Got nothing from music library.') self.log.warning('Try running in debug mode to guess why...') return [] - self.log.info('Got {} artists in library'.format(len(ret))) + # WARNING: + # * operation on set will not match against aliases + # * composite set w/ mbid set and whitout won't match either + queued_artists = {trk.Artist for trk in self.player.queue} + if ret & queued_artists: + self.log.debug('Removing already queued artists: ' + '{0}'.format(ret & queued_artists)) + ret = ret - queued_artists + if self.player.current and self.player.current.Artist in ret: + self.log.debug('Removing current artist: {0}'.format(self.player.current.Artist)) + ret = ret - {self.player.current.Artist} # Move around similars items to get in unplayed|not recently played # artist first. - return self._get_artists_list_reorg(ret) + self.log.info('Got {} artists in library'.format(len(ret))) + return self._get_artists_list_reorg(list(ret)) def _get_album_history(self, artist=None): """Retrieve album history""" duration = self.daemon_conf.getint('sima', 'history_duration') albums_list = set() - for trk in self.sdb.get_history(artist=artist, duration=duration): + for trk in self.sdb.get_history(artist=artist.name, duration=duration): albums_list.add(trk[1]) return albums_list @@ -273,7 +277,7 @@ class WebService(Plugin): target_album_to_add = self.plugin_conf.getint('album_to_add') for artist in artists: self.log.info('Looking for an album to add for "%s"...' % artist) - albums = self.player.find_albums(artist) + albums = self.player.search_albums(artist) # str conversion while Album type is not propagated albums = [str(album) for album in albums] if albums: @@ -316,7 +320,6 @@ class WebService(Plugin): """ self.to_add = list() nbtracks_target = self.plugin_conf.getint('track_to_add') - webserv = self.ws() for artist in artists: artist = Artist(name=artist) if len(self.to_add) == nbtracks_target: @@ -324,13 +327,12 @@ class WebService(Plugin): self.log.info('Looking for a top track for {0}'.format(artist)) titles = deque() try: - titles = [t for t in webserv.get_toptrack(artist)] + titles = [t for t in self.ws.get_toptrack(artist)] except WSError as err: self.log.warning('{0}: {1}'.format(self.ws.name, err)) - if self.ws.ratelimit: - self.log.info('{0.name} ratelimit: {0.ratelimit}'.format(self.ws)) for trk in titles: - found = self.player.fuzzy_find_track(artist.name, trk.title) + found = self.player.fuzzy_find_track(artist, trk.title) + random.shuffle(found) if found: self.log.debug('{0}'.format(found[0])) if self.filter_track(found): @@ -345,6 +347,7 @@ class WebService(Plugin): self.log.debug('Trying to find titles to add for "{}"'.format( artist)) found = self.player.find_track(artist) + random.shuffle(found) if not found: self.log.debug('Found nothing to queue for {0}'.format(artist)) continue @@ -353,8 +356,7 @@ class WebService(Plugin): if len(self.to_add) == nbtracks_target: break if not self.to_add: - self.log.debug('Found no tracks to queue, is your ' + - 'history getting too large?') + self.log.debug('Found no tracks to queue!') return None for track in self.to_add: self.log.info('{1} candidates: {0!s}'.format(track, self.ws.name)) @@ -375,14 +377,17 @@ class WebService(Plugin): def callback_need_track(self): self._cleanup_cache() - if not self.player.current: - self.log.info('No current track, cannot queue') + if len(self.player.playlist) == 0: + self.log.info('No last track, cannot queue') return None - if not self.player.current.artist: - self.log.warning('No artist set for the current track') + if not self.player.playlist[-1].artist: + self.log.warning('No artist set for the last track in queue') self.log.debug(repr(self.player.current)) return None self.queue_mode() + msg = ' '.join(['{0}: {1:>3d}'.format(k, v) for + k, v in sorted(self.ws.stats.items())]) + self.log.debug('http stats: ' + msg) candidates = self.to_add self.to_add = list() if self.plugin_conf.get('queue_mode') != 'album':