if sys.argv[1] == "-l":
# load to playlist mode
playlists = api.get_all_user_playlist_contents()
# find prevously created playlist with our name
playlist = None
for pl in playlists:
if pl["name"] == playlist_name:
playlist = pl
break
# playlist not found, create it
if not playlist:
debug(f"playlist {playlist_name} not found, creating it...")
id = api.create_playlist(playlist_name)
debug(f"created playlist, id {id}")
playlists = api.get_all_playlists()
for pl in playlists:
if pl["id"] == id:
playlist = pl
break
if not playlist:
error(f"Internal error: failed to find or create playlist {playlist_name}")
sys.exit(1)
playlists = None
debug(f"found target playlist")
# get tracks of playlist
tracks_in_playlist = {}
if "tracks" in playlist:
for track in playlist["tracks"]:
class MusicProviderGoogle(MusicproviderBase):
music_service = 'gmusic'
gmusic_client_id = gmusic_client_id
api = None
station_current = None # current station
station_recently_played = None # list of tracks already seen from current station
station_current_tracks = None # list of tracks got last time from station
station_current_unseen = None # count of tracks in current tracks list that were unseen in this playback session
station_now_playing = None # index of 'currently playing' track (points to track returned by last station_get_next_track call)
def login(self):
# log in to google music suppressing it's debugging messages
oldloglevel = logging.getLogger().level
logging.getLogger().setLevel(logging.ERROR)
self.api = Mobileclient(debug_logging=False)
logging.getLogger("gmusicapi.Mobileclient1").setLevel(logging.WARNING)
rv = self.api.oauth_login(self.gmusic_client_id)
logging.getLogger().setLevel(oldloglevel)
if not rv:
raise ExBpmCrawlGeneric(
f"Please login to Google Music first (run gmusic-login.py)")
def get_playlist(self, playlist_id_uri_name):
if re.match('^https?://', playlist_id_uri_name, re.I):
# this is uri of shared playlist
try:
self.api.get_shared_playlist_contents(
urllib.parse.unquote(playlist_id_uri_name))
except Exception as e:
debug(f"{self.whoami()}: got exception:", exc_info=True)
raise ExBpmCrawlGeneric(
f"failed to get shared playlist: {e}, enable debug for more"
)
# find previously created playlist with specified name
playlists = self.api.get_all_user_playlist_contents()
playlist = None
for pl in playlists:
if pl["name"] == playlist_id_uri_name:
playlist = pl
break
return playlist
def get_or_create_my_playlist(self, playlist_name):
playlist = self.get_playlist(playlist_name)
if not playlist:
debug(
f"{whoami}: playlist {playlist_name} not found, creating it..."
)
id = self.api.create_playlist(playlist_name)
debug(f"{whoami}: created playlist, id {id}")
playlists = self.api.get_all_playlists()
for pl in playlists:
if pl["id"] == id:
playlist = pl
break
if not playlist:
raise ExBpmCrawlGeneric(
f"Failed to find or create playlist {playlist_name}")
return playlist
def get_playlist_tracks(self, playlist):
# get track ids of playlist
tracks_in_playlist = []
if "tracks" in playlist:
for track in playlist["tracks"]:
if "track" in track: # it is google play music's track, not some local crap
tracks_in_playlist.append(track["track"])
return tracks_in_playlist
def add_track_to_playlist(self, playlist, track_id):
added = self.api.add_songs_to_playlist(playlist["id"], track_id)
if len(added):
return True
else:
return False
def get_station_from_url(self, url):
if url == "IFL":
return {"id": "IFL", "name": "I'm Feeling Lucky"}
station_id_str = urllib.parse.unquote(url).rsplit("/", 1)[-1].split(
"?", 1)[0].split('#', 1)[0]
stations = self.api.get_all_stations()
for station in stations:
if 'seed' in station and 'curatedStationId' in station['seed']:
if station['seed']['curatedStationId'] == station_id_str:
debug(f"{whoami()}: found station {station['id']}")
return station
raise ExBpmCrawlGeneric(
f"Failed to find station by string '{station_id_str}' (from url '{url}')"
)
def get_station_name(self, station):
return station['name']
def station_prepare(self, station):
self.station_recently_played = []
self.station_current_tracks = None
self.station_current_unseen = 0
self.station_now_playing = None
self.station_current = station
def station_get_next_track(self):
need_new_tracks = False
if self.station_current_tracks is None:
need_new_tracks = True
else:
while not need_new_tracks:
self.station_now_playing += 1
if self.station_now_playing >= len(
self.station_current_tracks):
if self.station_current_unseen == 0:
# all played tracks already seen, so probably we've seen all tracks of station, let's stop it
debug(
f"{self.whoami()}: all played tracks were already seen, stopping this playback cycle"
)
return None
else:
need_new_tracks = True
else:
track = self.station_current_tracks[
self.station_now_playing]
track_id = self.get_track_id(track)
if track_id in self.station_recently_played:
# try to get next track
debug(
f"{self.whoami()}: (level 1) skipping already seen track {track_id}"
)
continue
else:
self.station_current_unseen += 1
self.station_recently_played.append(track_id)
debug(
f"{self.whoami()}: (level 1) returning next track {track_id}, station_current_unseen=={self.station_current_unseen}"
)
return track
# here we are only if we need more tracks from station
debug(f"{self.whoami()}: getting new set of tracks")
self.station_current_tracks = self.api.get_station_tracks(
self.station_current['id'],
num_tracks=25,
recently_played_ids=self.station_recently_played)
self.station_current_unseen = 0
self.station_now_playing = 0
if not self.station_current_tracks or len(
self.station_current_tracks) == 0:
debug(
f"{self.whoami()}: got no tracks, stopping this playback cycle"
)
return None
debug(
f"{self.whoami()}: got {len(self.station_current_tracks)} tracks")
while not (self.station_now_playing >= len(
self.station_current_tracks)):
track = self.station_current_tracks[self.station_now_playing]
track_id = self.get_track_id(track)
if track_id in self.station_recently_played:
# try to get next track
debug(
f"{self.whoami()}: (level 2) skipping already seen track {track_id}"
)
self.station_now_playing += 1
continue
else:
self.station_current_unseen += 1
self.station_recently_played.append(track_id)
debug(
f"{self.whoami()}: (level 2) returning next track {track_id}, station_current_unseen=={self.station_current_unseen}"
)
return track
debug(
f"{self.whoami()}: (level 2) reached end of list, stopping this playback cycle"
)
return None
def get_track_id(self, track):
return track['storeId']
def download_track(self, track):
file = tempfile.NamedTemporaryFile(mode='w+b',
dir=temp_dir,
prefix='track',
suffix='.mp3')
stream_url = self.api.get_stream_url(self.get_track_id(track),
quality='low')
with requests.get(stream_url, stream=True) as r:
r.raise_for_status()
for chunk in r.iter_content(chunk_size=8192):
# If you have chunk encoded response uncomment if
# and set chunk_size parameter to None.
# if chunk:
file.write(chunk)
file.flush()
return file
def get_track_id(self, track):
return track['storeId']
def calc_bpm_histogram(self, track):
file = self.download_track(track)
debug(
f"{self.whoami()}: got track {self.get_track_id(track)} to {file.name}"
)
histogram = calc_file_bpm_histogram(file.name)
file.close()
return histogram
class PlaylistSync:
def __init__(self, root, playlist_name):
self.root = root
self.playlist_name = playlist_name
def _login_mc(self):
APP_NAME = 'gmusic-sync-playlist'
CONFIG_FILE = 'auth.cfg'
config = SafeConfigParser({
'username': '',
'device_id': ''
})
config.read(CONFIG_FILE)
if not config.has_section('auth'):
config.add_section('auth')
username = config.get('auth','username')
password = None
if username != '':
password = keyring.get_password(APP_NAME, username)
if password == None or not self.mc.login(username, password):
while 1:
username = raw_input("Username: "******"Password: "******"Sign-on failed."
config.set('auth', 'username', username)
with open(CONFIG_FILE, 'wb') as f:
config.write(f)
keyring.set_password(APP_NAME, username, password)
device_id = config.get('auth', 'device_id')
if device_id == '':
wc = Webclient()
if not wc.login(username, password):
raise Exception('could not log in via Webclient')
devices = wc.get_registered_devices()
mobile_devices = [d for d in devices if d[u'type'] in (u'PHONE', u'IOS')]
if len(mobile_devices) < 1:
raise Exception('could not find any registered mobile devices')
device_id = mobile_devices[0][u'id']
if device_id.startswith(u'0x'):
device_id = device_id[2:]
config.set('auth', 'device_id', device_id)
with open(CONFIG_FILE, 'wb') as f:
config.write(f)
print('Device ID: {}'.format(device_id))
self.mc.device_id = device_id
def login(self):
self.mc = Mobileclient()
self._login_mc()
self.mm = Musicmanager()
#self.mm.perform_oauth()
self.mm.login()
def track_file_name(self, track):
if 'albumArtist' in track:
albumartist = track['albumArtist']
else:
albumartist = 'Various'
if not albumartist:
albumartist = 'Various'
file_name = escape_path(u'{trackNumber:02d} {title}.mp3'.format(**track))
if track.get('totalDiscCount', 1) > 1:
file_name = u'{discNumber}-'.format(**track) + file_name
return unicodedata.normalize('NFD', os.path.join(self.root, escape_path(albumartist), escape_path(track['album']), file_name))
def get_local_tracks(self):
# return (metadata, file_name) of all files in root
tracks = []
for root, dirs, files in os.walk(self.root):
for f in files:
if os.path.splitext(f)[1].lower() == '.mp3':
file_name = os.path.join(root, f)
#id3 = EasyID3(file_name)
track = {}
#track = {
# 'name': id3['title'],
# 'album': id3['album'],
# 'track': id3['tracknumber'],
# 'disc': id3['discnumber']
#}
yield unicodedata.normalize('NFD', file_name.decode('utf-8')), track
def get_playlist_tracks(self):
# return (metadata, local_file_name) for each track in playlist
all_playlists = self.mc.get_all_playlists()
try:
playlist = next(p for p in all_playlists if p['name'] == self.playlist_name)
except StopIteration:
raise Exception('playlist "{0}" not found'.format(self.playlist_name))
contents = self.mc.get_shared_playlist_contents(playlist['shareToken'])
for t in contents:
track = t[u'track']
#pprint(track)
#raw_input()
yield (self.track_file_name(track), track)
#for p in all_playlists:
# shared = self.mc.get_shared_playlist_contents(p['shareToken'])
# pprint(shared)
#for p in self.mc.get_all_user_playlist_contents():
# del p['tracks']
# pprint(p)
# raw_input()
return
all_songs = self.mc.get_all_songs()
pprint(all_songs[0])
for p in self.mc.get_all_user_playlist_contents():
if p['name'] == self.playlist_name:
for track in p['tracks']:
song = next(s for s in all_songs if s['id'] == track['trackId'])
print(u'{album} - {title}'.format(**song))
#pprint(song)
yield self.track_file_name(song), song
def add_track(self, track, file_name):
# download track from gmusic, write to file_name
if not os.path.exists(os.path.dirname(file_name)):
os.makedirs(os.path.dirname(file_name))
if track[u'kind'] != u'sj#track' or u'id' not in track:
if u'id' not in track:
track[u'id'] = track[u'storeId']
url = self.mc.get_stream_url(track[u'id'], self.mc.device_id)
r = requests.get(url)
data = r.content
#data = self.wc.get_stream_audio(track['id'])
with open(file_name, 'wb') as f:
f.write(data)
_copy_track_metadata(file_name, track)
else:
fn, audio = self.mm.download_song(track['id'])
with open(file_name, 'wb') as f:
f.write(audio)
def remove_track(self, file_name):
"""Removes the track and walks up the tree deleting empty folders
"""
os.remove(file_name)
rel = os.path.relpath(file_name, self.root)
dirs = os.path.split(rel)[0:-1]
for i in xrange(1, len(dirs) + 1):
dir_path = os.path.join(self.root, *dirs[0:i])
if not os.listdir(dir_path):
os.unlink(dir_path)
def sync(self, confirm=True, remove=False):
print 'Searching for local tracks ...'
local = dict(self.get_local_tracks())
print 'Getting playlist ...'
playlist = OrderedDict(self.get_playlist_tracks())
to_add = []
to_remove = []
to_rename = []
for file_name, track in playlist.iteritems():
if file_name not in local and file_name.encode('ascii', 'replace').replace('?','_') not in local:
to_add.append((track, file_name))
elif file_name not in local and file_name.encode('ascii', 'replace').replace('?','_') in local:
to_rename.append((file_name.encode('ascii', 'replace').replace('?','_'), file_name))
if remove:
for file_name, track in sorted(local.iteritems()):
if file_name not in playlist:
to_remove.append((track, file_name))
if to_remove:
print 'Deleting tracks:'
for track, file_name in to_remove:
print ' ' + file_name
print ''
if to_add:
to_add = list(reversed(to_add))
print 'Adding tracks:'
for track, file_name in to_add:
print ' ' + file_name
print ''
if to_rename:
print 'Renaming tracks:'
for src, dst in to_rename:
print ' {0} to {1}'.format(src, dst)
print ''
if not (to_add or to_remove):
print 'Nothing to do.'
print ''
if confirm:
raw_input('Press enter to proceed')
for src, dst in to_rename:
if not os.path.exists(os.path.dirname(dst)):
os.makedirs(os.path.dirname(dst))
shutil.move(src, dst)
for track, file_name in to_remove:
print 'removing track ' + file_name
self.remove_track(file_name)
for track, file_name in to_add:
print u'adding track: {album} / \n {title}'.format(**track).encode('utf-8', 'replace')
self.add_track(track, file_name)