Travis CI fixes

Author: nopoz

headphones/cache.py

@@ -16,13 +16,14 @@
 import os
 
 import headphones
-from headphones import db, helpers, logger, lastfm, request, mb, os
+from headphones import db, helpers, logger, lastfm, request, mb
 from fanart.music import Artist
 
 LASTFM_API_KEY = "690e1ed3bc00bc91804cd8f7fe5ed6d4"
 
 os.environ.setdefault('FANART_APIKEY', '1f081b32bcd780219f4e6d519f78e37e')
 
+
 class Cache(object):
     """
     This class deals with getting, storing and serving up artwork (album art,
@@ -412,7 +413,7 @@ def _update_cache(self):
         artwork = request.request_content(image_url, timeout=20)
 
         if image_url and self.query_type == 'artwork':
-            #artwork = request.request_content(image_url, timeout=20)
+            # artwork = request.request_content(image_url, timeout=20)
 
             if artwork:
                 # Make sure the artwork dir exists:
@@ -451,7 +452,7 @@ def _update_cache(self):
         # as it's missing/outdated.
         if thumb_url and self.query_type in ['thumb', 'artwork'] and not (
                 self.thumb_files and self._is_current(self.thumb_files[0])):
-            #artwork = request.request_content(thumb_url, timeout=20)
+            # artwork = request.request_content(thumb_url, timeout=20)
 
             if artwork:
                 # Make sure the artwork dir exists:
@@ -540,6 +541,7 @@ def _update_cache(self):
 
         myDB.upsert("descriptions", newValueDict, controlValueDict)
 
+
 def getArtwork(ArtistID=None, AlbumID=None):
     c = Cache()
     artwork_path = c.get_artwork_from_cache(ArtistID, AlbumID)

headphones/lastfm.py

@@ -53,12 +53,12 @@ def request_lastfm(method, **kwargs):
     if not data:
         logger.error("Error calling Last.FM method: %s", method)
         # when there is a last.fm api fail, this return prevents artist artwork from loading
-        #return
+        # return
 
     if "error" in data:
         logger.debug("Last.FM returned an error: %s", data["message"])
         # when there is a last.fm api fail, this return prevents artist artwork from loading
-        #return
+        # return
 
     return data