def delete_all_playlists():
input(
'ARE YOU SURE YOU WANT TO DELETE 50 PLAYLISTS? HIT CTRL+C TO STOP, OR ENTER TO CONTINUE.'
)
access_token = spotify.get_access_token()
sp = spotipy.Spotify(access_token)
playlists = sp.current_user_playlists()['items']
for playlist in playlists:
print("Deleting playlist '" + playlist['name'] + "'...")
sp.user_playlist_unfollow(user=spotify_config.SONGBIRD_USER_ID,
playlist_id=playlist['id'])
os.remove('.spotipyoauthcache')
print(str(len(playlists)) + " playlists deleted.")
def test_generate_playlist_pos_seeds_under_5_valid_only_genres(self):
test_url = spotify.generate_playlist(handle='@SomePositiveSeeds',
seeds=(["rock", "hip-hop"], []))
expected_prefix = spotify_config.PLAYLIST_PREFIX
assert test_url.find(expected_prefix) == 0
assert len(test_url) > len(expected_prefix)
sp = spotipy.Spotify(spotify.get_access_token())
test_playlist_tracks = sp.playlist_tracks(playlist_id=test_url)
assert len(
test_playlist_tracks.get('items')) >= spotify_config.MIN_SIZE
sp.user_playlist_unfollow(
user=spotify_config.SONGBIRD_USER_ID,
playlist_id=test_url[len(spotify_config.PLAYLIST_PREFIX):])
def test_generate_playlist_neg_seeds_neg_feature(self):
test_url = spotify.generate_playlist(handle='@LowAccousitcs',
seeds=(["cheese", "rock"],
["acousticness"]))
expected_prefix = spotify_config.PLAYLIST_PREFIX
assert test_url.find(expected_prefix) == 0
assert len(test_url) > len(expected_prefix)
sp = spotipy.Spotify(spotify.get_access_token())
test_playlist_tracks = sp.playlist_tracks(playlist_id=test_url)
assert len(
test_playlist_tracks.get('items')) >= spotify_config.MIN_SIZE
sp.user_playlist_unfollow(
user=spotify_config.SONGBIRD_USER_ID,
playlist_id=test_url[len(spotify_config.PLAYLIST_PREFIX):])
def test_generate_playlist_only_handle(self):
test_url = spotify.generate_playlist(handle='@SampleHandle')
expected_prefix = spotify_config.PLAYLIST_PREFIX
assert test_url.find(expected_prefix) == 0
assert len(test_url) > len(expected_prefix)
sp = spotipy.Spotify(spotify.get_access_token())
test_playlist_tracks = sp.playlist_tracks(playlist_id=test_url)
correct_tracks = spotify_config.SOUNDS_OF_SILENCE
assert len(test_playlist_tracks.get('items')) == 3
for test_track in test_playlist_tracks.get('items'):
assert test_track.get('track').get('id') in correct_tracks
sp.user_playlist_unfollow(
user=spotify_config.SONGBIRD_USER_ID,
playlist_id=test_url[len(spotify_config.PLAYLIST_PREFIX):])
def test_generate_playlist_pos_seeds_genres_some_invalid(self):
test_url = spotify.generate_playlist(
handle='@AllInvalidSeeds',
seeds=(["cheese", "valence", "loudness", "test", "Franklin"], []))
expected_prefix = spotify_config.PLAYLIST_PREFIX
assert test_url.find(expected_prefix) == 0
assert len(test_url) > len(expected_prefix)
sp = spotipy.Spotify(spotify.get_access_token())
test_playlist_tracks = sp.playlist_tracks(playlist_id=test_url)
correct_tracks = spotify_config.SOUNDS_OF_SILENCE
assert len(test_playlist_tracks.get('items')) == 3
for test_track in test_playlist_tracks.get('items'):
assert test_track.get('track').get('id') in correct_tracks
sp.user_playlist_unfollow(
user=spotify_config.SONGBIRD_USER_ID,
playlist_id=test_url[len(spotify_config.PLAYLIST_PREFIX):])
def test_generate_playlist_lots_of_seeds(self):
test_url = spotify.generate_playlist(
handle='@ManySeeds',
seeds=([
"cheese", "valence", "loudness", "test", "Franklin", "rock",
"hip-hop", "danceability", "metal", "alt-rock"
], ["classical", "loudness", "wow", "acousticness"]))
expected_prefix = spotify_config.PLAYLIST_PREFIX
assert test_url.find(expected_prefix) == 0
assert len(test_url) > len(expected_prefix)
sp = spotipy.Spotify(spotify.get_access_token())
test_playlist_tracks = sp.playlist_tracks(playlist_id=test_url)
assert len(
test_playlist_tracks.get('items')) >= spotify_config.MIN_SIZE
sp.user_playlist_unfollow(
user=spotify_config.SONGBIRD_USER_ID,
playlist_id=test_url[len(spotify_config.PLAYLIST_PREFIX):])
def test_generate_playlist_pos_seeds_over_5_invalid(self):
test_url = spotify.generate_playlist(
handle='@ManyPositiveInvalidSeeds',
seeds=([
"valence", "rock", "hip-hop", "cheese", "classical", "disco",
"electronic", "folk", "funk", "metal"
], []))
expected_prefix = spotify_config.PLAYLIST_PREFIX
assert test_url.find(expected_prefix) == 0
assert len(test_url) > len(expected_prefix)
sp = spotipy.Spotify(spotify.get_access_token())
test_playlist_tracks = sp.playlist_tracks(playlist_id=test_url)
assert len(
test_playlist_tracks.get('items')) >= spotify_config.MIN_SIZE
sp.user_playlist_unfollow(
user=spotify_config.SONGBIRD_USER_ID,
playlist_id=test_url[len(spotify_config.PLAYLIST_PREFIX):])
def test_recommendation_sorcery(self):
genres = ['rock', 'pop']
access_token = spotify.get_access_token()
sp = spotipy.Spotify(access_token)
# Can use the 'dict' object to pass in named arguments (keyword args)
# KEY: name of parameter
# VALUE: value of parameter
# MUST USE ** to 'unpack' dict into parameter form
magic = dict(seed_genres=genres, limit=spotify_config.PLAYLIST_SIZE)
test = 'target_valence'
magic[test] = 0.8
test_recs = sp.recommendations(**magic)
assert test_recs is not None
assert len(test_recs.get('tracks')) >= spotify_config.MIN_SIZE
def test_get_access_token(self):
test_access_token = spotify.get_access_token()
print(len(test_access_token))
print(test_access_token)
assert test_access_token is not None