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Move model translation functions into backend class

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This commit is contained in:
Stein Magnus Jodal 2010-01-31 19:37:56 +01:00
parent 20e360131f
commit 703b6c53d6
1 changed files with 42 additions and 41 deletions
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83
mopidy/backends/despotify.py
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@ -24,10 +24,47 @@ class DespotifyBackend(BaseBackend):
logger.info(u'Caching stored playlists') logger.info(u'Caching stored playlists')
playlists = [] playlists = []
for spotify_playlist in self.spotify.stored_playlists: for spotify_playlist in self.spotify.stored_playlists:
playlists.append(to_mopidy_playlist(spotify_playlist)) playlists.append(self._to_mopidy_playlist(spotify_playlist))
self._playlists = playlists self._playlists = playlists
# Control methods # Model translation
def _to_mopidy_id(self, spotify_uri):
return 0 # TODO
def _to_mopidy_artist(self, spotify_artist):
return Artist(
uri=spotify_artist.get_uri(),
name=spotify_artist.name.decode(ENCODING)
)
def _to_mopidy_album(self, spotify_album_name):
return Album(name=spotify_album_name.decode(ENCODING))
def _to_mopidy_track(self, spotify_track):
if dt.MINYEAR <= int(spotify_track.year) <= dt.MAXYEAR:
date = dt.date(spotify_track.year, 1, 1)
else:
date = None
return Track(
uri=spotify_track.get_uri(),
title=spotify_track.title.decode(ENCODING),
artists=[self._to_mopidy_artist(a) for a in spotify_track.artists],
album=self._to_mopidy_album(spotify_track.album),
track_no=spotify_track.tracknumber,
date=date,
length=spotify_track.length,
id=self._to_mopidy_id(spotify_track.get_uri()),
)
def _to_mopidy_playlist(self, spotify_playlist):
return Playlist(
uri=spotify_playlist.get_uri(),
name=spotify_playlist.name.decode(ENCODING),
tracks=[self._to_mopidy_track(t) for t in spotify_playlist.tracks],
)
# Play control
def _next(self): def _next(self):
self._current_song_pos += 1 self._current_song_pos += 1
@ -68,7 +105,7 @@ class DespotifyBackend(BaseBackend):
self.spotify.stop() self.spotify.stop()
return True return True
# Status methods # Status querying
def status_bitrate(self): def status_bitrate(self):
return 320 return 320
@ -76,45 +113,9 @@ class DespotifyBackend(BaseBackend):
def url_handlers(self): def url_handlers(self):
return [u'spotify:', u'http://open.spotify.com/'] return [u'spotify:', u'http://open.spotify.com/']
# Music database methods # Music database
def search(self, type, what): def search(self, type, what):
query = u'%s:%s' % (type, what) query = u'%s:%s' % (type, what)
result = self.spotify.search(query.encode(ENCODING)) result = self.spotify.search(query.encode(ENCODING))
return to_mopidy_playlist(result.playlist).mpd_format() return self._to_mopidy_playlist(result.playlist).mpd_format()
def to_mopidy_id(spotify_uri):
return 0 # TODO
def to_mopidy_artist(spotify_artist):
return Artist(
uri=spotify_artist.get_uri(),
name=spotify_artist.name.decode(ENCODING)
)
def to_mopidy_album(spotify_album_name):
return Album(name=spotify_album_name.decode(ENCODING))
def to_mopidy_track(spotify_track):
if dt.MINYEAR <= int(spotify_track.year) <= dt.MAXYEAR:
date = dt.date(spotify_track.year, 1, 1)
else:
date = None
return Track(
uri=spotify_track.get_uri(),
title=spotify_track.title.decode(ENCODING),
artists=[to_mopidy_artist(a) for a in spotify_track.artists],
album=to_mopidy_album(spotify_track.album),
track_no=spotify_track.tracknumber,
date=date,
length=spotify_track.length,
id=to_mopidy_id(spotify_track.get_uri()),
)
def to_mopidy_playlist(spotify_playlist):
return Playlist(
uri=spotify_playlist.get_uri(),
name=spotify_playlist.name.decode(ENCODING),
tracks=[to_mopidy_track(t) for t in spotify_playlist.tracks],
)