Update utils.py

utils.py

@@ -34,11 +34,16 @@ def get_all_tracks_from_playlists(sp, playlist_uris, verbose=False):
     if verbose: print(f'Extracting all tracks from {len(playlist_uris)} playlists.')
     # load data
     cache_path = './cache_track_features_tmp.json'
-    if not os.path.exists(cache_path):
+    if True: #not os.path.exists(cache_path):
         with open(cache_path, 'w') as f:
             json.dump(dict(), f)
     with open(cache_path, 'r') as f:
         data = json.load(f)
+    for k in list(data.keys()).copy():
+        if k not in playlist_uris:
+            data.pop(k)
+        else:
+            print(k)
     if verbose: print(f'\t{len(data.keys())} tracks loaded from cache')
 
     # for each playlist, extract all tracks, remove doubles
@@ -134,17 +139,6 @@ def get_all_tracks_from_user(sp, user_id='bkayf', verbose=False):
             json.dump(data, f)
     return data
 
-def get_audio_features_from_tracks(sp, data_tracks):
-    uris = list(data_tracks.keys())
-    offset = 0
-    done = False
-    while not done:
-        # extract audio features by groups of 100
-
-        for i_t, x in enumerate(tracks):
-            print(i_t)
-            output[info].append(sp.audio_features(x["track"]["uri"]))
-
 
 def get_uri_from_link(link):
     return link.split("?")[0].split("/")[-1]