Clean up unnecessary imports.

Retrieve first queue from a function.

marietje/marietje/utils.py

@@ -1,5 +1,6 @@
 import socket, struct, binascii
 from django.conf import settings
+from queues.models import Queue, Playlist
 
 
 def song_to_dict(song, hash=False, user=False):
@@ -38,3 +39,15 @@ def send_to_bertha(file):
     hash = binascii.hexlify(sock.recv(64))
     sock.close()
     return hash
+
+
+def get_first_queue():
+    queue = Queue.objects.first()
+    if queue is None:
+        playlist = Playlist()
+        playlist.save()
+        random_playlist = Playlist()
+        random_playlist.save()
+        queue = Queue(name='Queue', playlist=playlist, random_playlist=random_playlist)
+        queue.save()
+    return queue