fixing import errors

librespot/audio/AudioKeyManager.py

@@ -52,8 +52,8 @@ class AudioKeyManager(PacketsReceiver):
                 return self.get_audio_key(gid, file_id, False)
             raise RuntimeError(
                 "Failed fetching audio key! gid: {}, fileId: {}".format(
-                    Utils.Utils.bytes_to_hex(gid),
-                    Utils.Utils.bytes_to_hex(file_id)))
+                    Utils.bytes_to_hex(gid),
+                    Utils.bytes_to_hex(file_id)))
 
         return key
 

librespot/audio/cdn/CdnFeedHelper.py

@@ -64,7 +64,7 @@ class CdnFeedHelper:
 
         url = resp.url
         CdnFeedHelper._LOGGER.debug("Fetched external url for {}: {}".format(
-            Utils.Utils.bytes_to_hex(episode.gid), url))
+            Utils.bytes_to_hex(episode.gid), url))
 
         streamer = session.cdn().stream_external_episode(
             episode, url, halt_listener)

librespot/audio/storage/ChannelManager.py

@@ -74,7 +74,7 @@ class ChannelManager(Closeable, PacketsReceiver.PacketsReceiver):
         else:
             self._LOGGER.warning(
                 "Couldn't handle packet, cmd: {}, payload: {}".format(
-                    packet.cmd, Utils.Utils.bytes_to_hex(packet.payload)))
+                    packet.cmd, Utils.bytes_to_hex(packet.payload)))
 
     def close(self) -> None:
         self._executorService.shutdown()

librespot/metadata/__init__.py

@@ -166,14 +166,14 @@ class EpisodeId(SpotifyId, PlayableId):
         if matcher is not None:
             episode_id = matcher.group(1)
             return EpisodeId(
-                Utils.Utils.bytes_to_hex(
+                Utils.bytes_to_hex(
                     PlayableId.BASE62.decode(episode_id, 16)))
         TypeError("Not a Spotify episode ID: {}".format(uri))
 
     @staticmethod
     def from_base62(base62: str) -> EpisodeId:
         return EpisodeId(
-            Utils.Utils.bytes_to_hex(PlayableId.BASE62.decode(base62, 16)))
+            Utils.bytes_to_hex(PlayableId.BASE62.decode(base62, 16)))
 
     @staticmethod
     def from_hex(hex_str: str) -> EpisodeId:
@@ -184,13 +184,13 @@ class EpisodeId(SpotifyId, PlayableId):
 
     def to_spotify_uri(self) -> str:
         return "Spotify:episode:{}".format(
-            PlayableId.BASE62.encode(Utils.Utils.hex_to_bytes(self._hexId)))
+            PlayableId.BASE62.encode(Utils.hex_to_bytes(self._hexId)))
 
     def hex_id(self) -> str:
         return self._hexId
 
     def get_gid(self) -> bytes:
-        return Utils.Utils.hex_to_bytes(self._hexId)
+        return Utils.hex_to_bytes(self._hexId)
 
 
 class ShowId(SpotifyId):

librespot/player/codecs/__init__.py

@@ -1,2 +1 @@
-from librespot.player.codecs.VorbisOnlyAudioQuality import \
-    VorbisOnlyAudioQuality
+from librespot.player.codecs.VorbisOnlyAudioQuality import VorbisOnlyAudioQuality