def main():
global songs_added
for genre in algorithm['genres']:
# Generate Playlist For Genre for training size as well as testing
logger.debug('Getting Playlist for Genre: %s' % genre)
songs_added = 0
genre_playlist = playlist.basic(type='genre-radio', genres=[genre], \
results=int((algorithm['training_size']+algorithm['testing_size'])*2), buckets=['id:7digital-US', 'tracks'])
for song in genre_playlist:
if songs_added < algorithm['training_size']:
store_song(genre, song, True)
elif songs_added - algorithm['training_size'] < algorithm['testing_size']:
store_song(genre, song, False)
else:
break
if songs_added < algorithm['training_size'] + algorithm['testing_size']:
genre_playlist = playlist.basic(type='genre-radio', genres=[genre], \
results=int((algorithm['training_size']+algorithm['testing_size'])*2), buckets=['id:7digital-US', 'tracks'])
for song in genre_playlist:
if songs_added < algorithm['training_size']:
store_song(genre, song, True)
elif songs_added - algorithm['training_size'] < algorithm['testing_size']:
store_song(genre, song, False)
else:
break
def show_playlist(seed_artist):
for s in playlist.basic(artist=seed_artist, type='artist-radio',
buckets=['id:lyricfind-US'], results=10, limit=True):
print('==================================================================')
print(s.title, 'by', s.artist_name)
print('==================================================================')
show_lyrics(s)
def show_playlist(seed_artist):
for s in playlist.basic(artist=seed_artist, type='artist-radio', ]
buckets=['id:lyricfind-US'], results=10, limit=True):
print '=================================================================='
print s.title, 'by', s.artist_name
print '=================================================================='
show_lyrics(s)
def gatherSongs( genre ): songs = [] try: p = playlist.basic (type='genre-radio', artist_id=None, artist=None, song_id=None, song=None, track_id=None, dmca=False, results=1, buckets=None, limit=False, genres=genre) for v in p: data = [] data.append(v.artist_id) data.append(v.artist_name) data.append(genre) data.append(v.audio_summary['danceability']) data.append(v.audio_summary['duration']) data.append(v.audio_summary['energy']) data.append(v.audio_summary['key']) data.append(v.audio_summary['liveness']) data.append(v.audio_summary['loudness']) data.append(v.audio_summary['mode']) data.append(v.audio_summary['speechiness']) data.append(v.audio_summary['tempo']) data.append(v.audio_summary['time_signature']) data.append(v.audio_summary['valence']) songs.append(data) except pyechonest.util.EchoNestAPIError: print "API ERROR" except: print "SOME ERROR" return songs
def echo_nest_update():
"""
Updates the json with all EchoNest data available for this song
('Echo Nest API Error 5: bucket - Invalid parameter:
bucket "id" is not one of "audio", "biographies", "blogs", "doc_counts",
"familiarity", "familiarity_rank", "genre", "hotttnesss",
"hotttnesss_rank", "discovery", "discovery_rank", "images",
"artist_location", "news", "reviews", "songs", "terms", "urls", "video",
"years_active", "id:7digital-US", "id:7digital-AU", "id:7digital-UK",
"id:facebook", "id:fma", "id:emi_bluenote", "id:emi_artists",
"id:twitter", "id:spotify-WW", "id:seatwave",
"id:lyricfind-US", "id:jambase", "id:musixmatch-WW", "id:rdio-US",
"id:rdio-AT", "id:rdio-AU", "id:rdio-BR", "id:rdio-CA", "id:rdio-CH",
"id:rdio-DE", "id:rdio-DK", "id:rdio-ES", "id:rdio-FI", "id:rdio-FR",
"id:rdio-IE", "id:rdio-IT", "id:rdio-NL", "id:rdio-NO", "id:rdio-NZ",
"id:rdio-PT", "id:rdio-SE", "id:emi_electrospective", "id:rdio-EE",
"id:rdio-LT", "id:rdio-LV", "id:rdio-IS", "id:rdio-BE", "id:rdio-MX",
"id:seatgeek", "id:rdio-GB", "id:rdio-CZ", "id:rdio-CO", "id:rdio-PL",
"id:rdio-MY", "id:rdio-HK", "id:rdio-CL", "id:twitter_numeric",
"id:7digital-ES", "id:openaura", "id:spotify", "id:spotify-WW",
"id:tumblr", or "id:<CATALOG ID>"
"""
from pyechonest import config
config.ECHO_NEST_API_KEY = ECHO_NEST_API_KEY
config.CALL_TIMEOUT = 60
while True:
json_data = yield
if json_data == STOP:
break
if json_data.get('echo_nest', ''):
continue
json_data['echo_nest'] = {}
track_title = ''
artist_name = ''
if json_data.get('lastfm', ''):
track_title = json_data['lastfm'].get('track', '')
artist_name = json_data['lastfm'].get('artist', '')
if not track_title:
track_title = json_data['id3'].get('title', '')
if not artist_name:
artist_name = json_data['id3'].get('artist', '')
a = None
try:
if artist_name:
a = artist.Artist(artist_name,
buckets=[
'biographies', 'blogs', 'doc_counts',
'familiarity', 'hotttnesss', 'genre',
'artist_location', 'news', 'reviews',
'urls', 'years_active'
])
json_data['echo_nest']['artist_id'] = a.id
time.sleep(1)
json_data['echo_nest']['artist'] = a.name
time.sleep(1)
json_data['echo_nest']['bios'] = a.biographies
time.sleep(1)
json_data['echo_nest']['blogs'] = a.blogs
time.sleep(1)
json_data['echo_nest']['doc_counts'] = a.doc_counts
time.sleep(1)
json_data['echo_nest']['a_familiarity'] = a.familiarity
time.sleep(1)
json_data['echo_nest']['a_hotttnesss'] = a.hotttnesss
time.sleep(1)
json_data['echo_nest']['news'] = a.news
time.sleep(1)
json_data['echo_nest']['reviews'] = a.reviews
time.sleep(1)
json_data['echo_nest']['urls'] = a.urls
time.sleep(1)
json_data['echo_nest']['years_active'] = a.years_active
time.sleep(1)
json_data['echo_nest']['similar'] = [
str(sim.name) for sim in a.get_similar()
]
time.sleep(1)
except EchoNestException as e:
print(e)
except EchoNestIOError as e:
print(e)
except socket.timeout:
pass
time.sleep(1)
if a and track_title:
try:
results = song.search(artist=a.name,
title=track_title,
buckets=[
'audio_summary', 'song_hotttnesss',
'song_discovery'
])
time.sleep(1)
except EchoNestException as e:
print(e)
except EchoNestIOError as e:
print(e)
except socket.timeout:
pass
time.sleep(1)
if results:
json_data['echo_nest']['id'] = results[0].id
time.sleep(1)
json_data['echo_nest']['summary'] =\
results[0].audio_summary
time.sleep(1)
json_data['echo_nest']['s_hotttnesss'] =\
results[0].song_hotttnesss
time.sleep(1)
json_data['echo_nest']['s_discovery'] =\
results[0].song_discovery
time.sleep(1)
time.sleep(1)
tr = None
if json_data['echo_nest'].get('id', ''):
try:
tr = track.track_from_id(json_data['echo_nest']['id'])
time.sleep(1)
except EchoNestException as e:
print(e)
except EchoNestIOError as e:
print(e)
except socket.timeout:
pass
time.sleep(1)
if not tr:
continue
try:
tr.get_analysis()
time.sleep(1)
json_data['echo_nest']['analysis'] = {}
json_data['echo_nest']['analysis']['acousticness'] =\
tr.acousticness
json_data['echo_nest']['analysis']['analysis_url'] =\
tr.analysis_url
json_data['echo_nest']['analysis']['danceability'] =\
tr.danceability
json_data['echo_nest']['analysis']['duration'] =\
tr.duration
json_data['echo_nest']['analysis']['energy'] = tr.energy
json_data['echo_nest']['analysis']['key'] = tr.key
json_data['echo_nest']['analysis']['liveness'] =\
tr.liveness
json_data['echo_nest']['analysis']['loudness'] =\
tr.loudness
json_data['echo_nest']['analysis']['mode'] = tr.mode
json_data['echo_nest']['analysis']['speechiness'] =\
tr.speechiness
json_data['echo_nest']['analysis']['tempo'] =\
tr.tempo
json_data['echo_nest']['analysis']['time_signature'] =\
tr.time_signature
json_data['echo_nest']['analysis']['valence'] = tr.valence
json_data['echo_nest']['analysis']['analysis_channels'] =\
tr.analysis_channels
json_data['echo_nest']['analysis']['bars'] = tr.bars
json_data['echo_nest']['analysis']['beats'] = tr.beats
json_data['echo_nest']['analysis']['start_of_fade_out'] =\
tr.start_of_fade_out
json_data['echo_nest']['analysis']['end_of_fade_in'] =\
tr.end_of_fade_in
json_data['echo_nest']['analysis']['key_confidence'] =\
tr.key_confidence
json_data['echo_nest']['analysis']['meta'] = tr.meta
json_data['echo_nest']['analysis']['mode_confidence'] =\
tr.mode_confidence
json_data['echo_nest']['analysis']['num_samples'] =\
tr.num_samples
json_data['echo_nest']['analysis']['sections'] =\
tr.sections
json_data['echo_nest']['analysis']['segments'] =\
tr.segments
json_data['echo_nest']['analysis']['synchstring'] =\
tr.synchstring
json_data['echo_nest']['analysis']['tatums'] =\
tr.tatums
json_data['echo_nest']['analysis']['tempo_confidence'] =\
tr.tempo_confidence
json_data['echo_nest']['analysis']['sign_confidence'] =\
tr.time_signature_confidence
except EchoNestException as e:
print(e)
except EchoNestIOError as e:
print(e)
except socket.timeout:
pass
except Exception as e:
print(e)
time.sleep(1)
if a:
try:
json_data['echo_nest']['basic_song_list'] =\
['{} - {}'.format(s.artist_name, s.title) for s in
playlist.basic(type='song-radio',
artist_id=a.id,
song_id=tr.id)]
time.sleep(1)
except EchoNestException as e:
print(e)
except EchoNestIOError as e:
print(e)
except socket.timeout:
pass
time.sleep(1)
try:
json_data['echo_nest']['basic_artist_list'] =\
['{} - {}'.format(s.artist_name, s.title) for s in
playlist.basic(artist_id=a.id, song_id=tr.id)]
time.sleep(1)
except EchoNestException as e:
print(e)
except EchoNestIOError as e:
print(e)
except socket.timeout:
pass
time.sleep(1)
def echo_nest_update():
"""
Updates the json with all EchoNest data available for this song
('Echo Nest API Error 5: bucket - Invalid parameter:
bucket "id" is not one of "audio", "biographies", "blogs", "doc_counts",
"familiarity", "familiarity_rank", "genre", "hotttnesss",
"hotttnesss_rank", "discovery", "discovery_rank", "images",
"artist_location", "news", "reviews", "songs", "terms", "urls", "video",
"years_active", "id:7digital-US", "id:7digital-AU", "id:7digital-UK",
"id:facebook", "id:fma", "id:emi_bluenote", "id:emi_artists",
"id:twitter", "id:spotify-WW", "id:seatwave",
"id:lyricfind-US", "id:jambase", "id:musixmatch-WW", "id:rdio-US",
"id:rdio-AT", "id:rdio-AU", "id:rdio-BR", "id:rdio-CA", "id:rdio-CH",
"id:rdio-DE", "id:rdio-DK", "id:rdio-ES", "id:rdio-FI", "id:rdio-FR",
"id:rdio-IE", "id:rdio-IT", "id:rdio-NL", "id:rdio-NO", "id:rdio-NZ",
"id:rdio-PT", "id:rdio-SE", "id:emi_electrospective", "id:rdio-EE",
"id:rdio-LT", "id:rdio-LV", "id:rdio-IS", "id:rdio-BE", "id:rdio-MX",
"id:seatgeek", "id:rdio-GB", "id:rdio-CZ", "id:rdio-CO", "id:rdio-PL",
"id:rdio-MY", "id:rdio-HK", "id:rdio-CL", "id:twitter_numeric",
"id:7digital-ES", "id:openaura", "id:spotify", "id:spotify-WW",
"id:tumblr", or "id:<CATALOG ID>"
"""
from pyechonest import config
config.ECHO_NEST_API_KEY = ECHO_NEST_API_KEY
config.CALL_TIMEOUT = 60
while True:
json_data = yield
if json_data == STOP:
break
if json_data.get('echo_nest', ''):
continue
json_data['echo_nest'] = {}
track_title = ''
artist_name = ''
if json_data.get('lastfm', ''):
track_title = json_data['lastfm'].get('track', '')
artist_name = json_data['lastfm'].get('artist', '')
if not track_title:
track_title = json_data['id3'].get('title', '')
if not artist_name:
artist_name = json_data['id3'].get('artist', '')
a = None
try:
if artist_name:
a = artist.Artist(artist_name,
buckets=['biographies', 'blogs',
'doc_counts', 'familiarity',
'hotttnesss', 'genre',
'artist_location', 'news',
'reviews', 'urls', 'years_active'])
json_data['echo_nest']['artist_id'] = a.id
time.sleep(1)
json_data['echo_nest']['artist'] = a.name
time.sleep(1)
json_data['echo_nest']['bios'] = a.biographies
time.sleep(1)
json_data['echo_nest']['blogs'] = a.blogs
time.sleep(1)
json_data['echo_nest']['doc_counts'] = a.doc_counts
time.sleep(1)
json_data['echo_nest']['a_familiarity'] = a.familiarity
time.sleep(1)
json_data['echo_nest']['a_hotttnesss'] = a.hotttnesss
time.sleep(1)
json_data['echo_nest']['news'] = a.news
time.sleep(1)
json_data['echo_nest']['reviews'] = a.reviews
time.sleep(1)
json_data['echo_nest']['urls'] = a.urls
time.sleep(1)
json_data['echo_nest']['years_active'] = a.years_active
time.sleep(1)
json_data['echo_nest']['similar'] = [str(sim.name) for sim
in a.get_similar()]
time.sleep(1)
except EchoNestException as e:
print(e)
except EchoNestIOError as e:
print(e)
except socket.timeout:
pass
time.sleep(1)
if a and track_title:
try:
results = song.search(artist=a.name,
title=track_title,
buckets=['audio_summary',
'song_hotttnesss',
'song_discovery'])
time.sleep(1)
except EchoNestException as e:
print(e)
except EchoNestIOError as e:
print(e)
except socket.timeout:
pass
time.sleep(1)
if results:
json_data['echo_nest']['id'] = results[0].id
time.sleep(1)
json_data['echo_nest']['summary'] =\
results[0].audio_summary
time.sleep(1)
json_data['echo_nest']['s_hotttnesss'] =\
results[0].song_hotttnesss
time.sleep(1)
json_data['echo_nest']['s_discovery'] =\
results[0].song_discovery
time.sleep(1)
time.sleep(1)
tr = None
if json_data['echo_nest'].get('id', ''):
try:
tr = track.track_from_id(json_data['echo_nest']['id'])
time.sleep(1)
except EchoNestException as e:
print(e)
except EchoNestIOError as e:
print(e)
except socket.timeout:
pass
time.sleep(1)
if not tr:
continue
try:
tr.get_analysis()
time.sleep(1)
json_data['echo_nest']['analysis'] = {}
json_data['echo_nest']['analysis']['acousticness'] =\
tr.acousticness
json_data['echo_nest']['analysis']['analysis_url'] =\
tr.analysis_url
json_data['echo_nest']['analysis']['danceability'] =\
tr.danceability
json_data['echo_nest']['analysis']['duration'] =\
tr.duration
json_data['echo_nest']['analysis']['energy'] = tr.energy
json_data['echo_nest']['analysis']['key'] = tr.key
json_data['echo_nest']['analysis']['liveness'] =\
tr.liveness
json_data['echo_nest']['analysis']['loudness'] =\
tr.loudness
json_data['echo_nest']['analysis']['mode'] = tr.mode
json_data['echo_nest']['analysis']['speechiness'] =\
tr.speechiness
json_data['echo_nest']['analysis']['tempo'] =\
tr.tempo
json_data['echo_nest']['analysis']['time_signature'] =\
tr.time_signature
json_data['echo_nest']['analysis']['valence'] = tr.valence
json_data['echo_nest']['analysis']['analysis_channels'] =\
tr.analysis_channels
json_data['echo_nest']['analysis']['bars'] = tr.bars
json_data['echo_nest']['analysis']['beats'] = tr.beats
json_data['echo_nest']['analysis']['start_of_fade_out'] =\
tr.start_of_fade_out
json_data['echo_nest']['analysis']['end_of_fade_in'] =\
tr.end_of_fade_in
json_data['echo_nest']['analysis']['key_confidence'] =\
tr.key_confidence
json_data['echo_nest']['analysis']['meta'] = tr.meta
json_data['echo_nest']['analysis']['mode_confidence'] =\
tr.mode_confidence
json_data['echo_nest']['analysis']['num_samples'] =\
tr.num_samples
json_data['echo_nest']['analysis']['sections'] =\
tr.sections
json_data['echo_nest']['analysis']['segments'] =\
tr.segments
json_data['echo_nest']['analysis']['synchstring'] =\
tr.synchstring
json_data['echo_nest']['analysis']['tatums'] =\
tr.tatums
json_data['echo_nest']['analysis']['tempo_confidence'] =\
tr.tempo_confidence
json_data['echo_nest']['analysis']['sign_confidence'] =\
tr.time_signature_confidence
except EchoNestException as e:
print(e)
except EchoNestIOError as e:
print(e)
except socket.timeout:
pass
except Exception as e:
print(e)
time.sleep(1)
if a:
try:
json_data['echo_nest']['basic_song_list'] =\
['{} - {}'.format(s.artist_name, s.title) for s in
playlist.basic(type='song-radio',
artist_id=a.id,
song_id=tr.id)]
time.sleep(1)
except EchoNestException as e:
print(e)
except EchoNestIOError as e:
print(e)
except socket.timeout:
pass
time.sleep(1)
try:
json_data['echo_nest']['basic_artist_list'] =\
['{} - {}'.format(s.artist_name, s.title) for s in
playlist.basic(artist_id=a.id, song_id=tr.id)]
time.sleep(1)
except EchoNestException as e:
print(e)
except EchoNestIOError as e:
print(e)
except socket.timeout:
pass
time.sleep(1)
def echo_nest_update():
"""
Updates the json with all EchoNest data available for this song """
from pyechonest import config
config.ECHO_NEST_API_KEY = ECHO_NEST_API_KEY
config.CALL_TIMEOUT = 60
while True:
json_data = yield
if json_data == STOP:
break
if json_data.get('echo_nest', ''):
continue
json_data['echo_nest'] = {}
track_title = ''
artist_name = ''
if json_data.get('lastfm', ''):
track_title = json_data['lastfm'].get('track', '')
artist_name = json_data['lastfm'].get('artist', '')
if not track_title:
track_title = json_data['id3'].get('title', '')
if not artist_name:
artist_name = json_data['id3'].get('artist', '')
a = None
try:
if artist_name:
a = artist.Artist(artist_name,
buckets=['biographies', 'blogs',
'doc_counts', 'familiarity',
'hotttnesss', 'genre',
'artist_location', 'news',
'reviews', 'urls', 'years_active'])
json_data['echo_nest']['artist_id'] = a.id
time.sleep(1)
json_data['echo_nest']['artist'] = a.name
time.sleep(1)
json_data['echo_nest']['bios'] = a.biographies
time.sleep(1)
json_data['echo_nest']['blogs'] = a.blogs
time.sleep(1)
json_data['echo_nest']['doc_counts'] = a.doc_counts
time.sleep(1)
json_data['echo_nest']['a_familiarity'] = a.familiarity
time.sleep(1)
json_data['echo_nest']['a_hotttnesss'] = a.hotttnesss
time.sleep(1)
json_data['echo_nest']['news'] = a.news
time.sleep(1)
json_data['echo_nest']['reviews'] = a.reviews
time.sleep(1)
json_data['echo_nest']['urls'] = a.urls
time.sleep(1)
json_data['echo_nest']['years_active'] = a.years_active
time.sleep(1)
json_data['echo_nest']['similar'] = [str(sim.name) for sim
in a.get_similar()]
time.sleep(1)
except EchoNestException as e:
print(e)
except EchoNestIOError as e:
print(e)
except socket.timeout:
pass
time.sleep(1)
if a and track_title:
try:
results = song.search(artist=a.name,
title=track_title,
buckets=['audio_summary',
'song_hotttnesss',
'song_discovery'])
time.sleep(1)
except EchoNestException as e:
print(e)
except EchoNestIOError as e:
print(e)
except socket.timeout:
pass
time.sleep(1)
if results:
json_data['echo_nest']['id'] = results[0].id
time.sleep(1)
json_data['echo_nest']['summary'] =\
results[0].audio_summary
time.sleep(1)
json_data['echo_nest']['s_hotttnesss'] =\
results[0].song_hotttnesss
time.sleep(1)
json_data['echo_nest']['s_discovery'] =\
results[0].song_discovery
time.sleep(1)
time.sleep(1)
tr = None
if json_data['echo_nest'].get('id', ''):
try:
tr = track.track_from_id(json_data['echo_nest']['id'])
time.sleep(1)
except EchoNestException as e:
print(e)
except EchoNestIOError as e:
print(e)
except socket.timeout:
pass
time.sleep(1)
if not tr:
continue
try:
tr.get_analysis()
time.sleep(1)
json_data['echo_nest']['analysis'] = {}
json_data['echo_nest']['analysis']['acousticness'] =\
tr.acousticness
json_data['echo_nest']['analysis']['analysis_url'] =\
tr.analysis_url
json_data['echo_nest']['analysis']['danceability'] =\
tr.danceability
json_data['echo_nest']['analysis']['duration'] =\
tr.duration
json_data['echo_nest']['analysis']['energy'] = tr.energy
json_data['echo_nest']['analysis']['key'] = tr.key
json_data['echo_nest']['analysis']['liveness'] =\
tr.liveness
json_data['echo_nest']['analysis']['loudness'] =\
tr.loudness
json_data['echo_nest']['analysis']['mode'] = tr.mode
json_data['echo_nest']['analysis']['speechiness'] =\
tr.speechiness
json_data['echo_nest']['analysis']['tempo'] =\
tr.tempo
json_data['echo_nest']['analysis']['time_signature'] =\
tr.time_signature
json_data['echo_nest']['analysis']['valence'] = tr.valence
json_data['echo_nest']['analysis']['analysis_channels'] =\
tr.analysis_channels
json_data['echo_nest']['analysis']['bars'] = tr.bars
json_data['echo_nest']['analysis']['beats'] = tr.beats
json_data['echo_nest']['analysis']['start_of_fade_out'] =\
tr.start_of_fade_out
json_data['echo_nest']['analysis']['end_of_fade_in'] =\
tr.end_of_fade_in
json_data['echo_nest']['analysis']['key_confidence'] =\
tr.key_confidence
json_data['echo_nest']['analysis']['meta'] = tr.meta
json_data['echo_nest']['analysis']['mode_confidence'] =\
tr.mode_confidence
json_data['echo_nest']['analysis']['num_samples'] =\
tr.num_samples
json_data['echo_nest']['analysis']['sections'] =\
tr.sections
json_data['echo_nest']['analysis']['segments'] =\
tr.segments
json_data['echo_nest']['analysis']['synchstring'] =\
tr.synchstring
json_data['echo_nest']['analysis']['tatums'] =\
tr.tatums
json_data['echo_nest']['analysis']['tempo_confidence'] =\
tr.tempo_confidence
json_data['echo_nest']['analysis']['sign_confidence'] =\
tr.time_signature_confidence
except EchoNestException as e:
print(e)
except EchoNestIOError as e:
print(e)
except socket.timeout:
pass
except Exception as e:
print(e)
time.sleep(1)
if a:
try:
json_data['echo_nest']['basic_song_list'] =\
['{} - {}'.format(s.artist_name, s.title) for s in
playlist.basic(type='song-radio',
artist_id=a.id,
song_id=tr.id)]
time.sleep(1)
except EchoNestException as e:
print(e)
except EchoNestIOError as e:
print(e)
except socket.timeout:
pass
time.sleep(1)
try:
json_data['echo_nest']['basic_artist_list'] =\
['{} - {}'.format(s.artist_name, s.title) for s in
playlist.basic(artist_id=a.id, song_id=tr.id)]
time.sleep(1)
except EchoNestException as e:
print(e)
except EchoNestIOError as e:
print(e)
except socket.timeout:
pass
time.sleep(1)
