refacord to support playlist editing

examples/remove_specific_tracks_from_playlist.py

@@ -0,0 +1,32 @@
+
+# Adds tracks to a playlist
+
+import pprint
+import sys
+
+import spotipy
+import spotipy.oauth2 as oauth2
+import spotipy.util as util
+
+if len(sys.argv) > 3:
+    username = sys.argv[1]
+    playlist_id = sys.argv[2]
+    track_ids_and_positions = sys.argv[3:]
+    track_ids = [ ]
+    for t_pos in sys.argv[3:]:
+        tid, pos = t_pos.split(',')
+        track_ids.append( { "uri" : tid, "positions": [ int(pos)] } )
+else:
+    print "Usage: %s username playlist_id track_id,pos track_id,pos ..." % (sys.argv[0],)
+    sys.exit()
+
+scope = 'playlist-modify-public'
+token = util.prompt_for_user_token(username, scope)
+
+if token:
+    sp = spotipy.Spotify(auth=token)
+    sp.trace = False
+    results = sp.user_playlist_remove_specific_occurrences_of_tracks(username, playlist_id, track_ids)
+    pprint.pprint(results)
+else:
+    print "Can't get token for", username

examples/remove_tracks_from_playlist.py

@@ -0,0 +1,28 @@
+
+# Adds tracks to a playlist
+
+import pprint
+import sys
+
+import spotipy
+import spotipy.oauth2 as oauth2
+import spotipy.util as util
+
+if len(sys.argv) > 3:
+    username = sys.argv[1]
+    playlist_id = sys.argv[2]
+    track_ids = sys.argv[3:]
+else:
+    print "Usage: %s username playlist_id track_id ..." % (sys.argv[0],)
+    sys.exit()
+
+scope = 'playlist-modify-public'
+token = util.prompt_for_user_token(username, scope)
+
+if token:
+    sp = spotipy.Spotify(auth=token)
+    sp.trace = False
+    results = sp.user_playlist_remove_all_occurrences_of_tracks(username, playlist_id, track_ids)
+    pprint.pprint(results)
+else:
+    print "Can't get token for", username

examples/replace_tracks_in_playlist.py

@@ -0,0 +1,28 @@
+
+# Replaces all tracks in a playlist
+
+import pprint
+import sys
+
+import spotipy
+import spotipy.oauth2 as oauth2
+import spotipy.util as util
+
+if len(sys.argv) > 3:
+    username = sys.argv[1]
+    playlist_id = sys.argv[2]
+    track_ids = sys.argv[3:]
+else:
+    print "Usage: %s username playlist_id track_id ..." % (sys.argv[0],)
+    sys.exit()
+
+scope = 'playlist-modify-public'
+token = util.prompt_for_user_token(username, scope)
+
+if token:
+    sp = spotipy.Spotify(auth=token)
+    sp.trace = False
+    results = sp.user_playlist_replace_tracks(username, playlist_id, track_ids)
+    pprint.pprint(results)
+else:
+    print "Can't get token for", username

examples/show_artist.py

@@ -10,5 +10,7 @@ else:
     urn = 'spotify:artist:3jOstUTkEu2JkjvRdBA5Gu'
 
 sp = spotipy.Spotify()
+
 artist = sp.artist(urn)
+
 pprint.pprint(artist)