s/unicode/not bytes/

pandora_client/__init__.py

@@ -93,7 +93,7 @@ def parse_path(client, path, prefix=None):
         return:
             return None if file will not be used, dict with parsed item information otherwise
     '''
-    if not isinstance(path, unicode):
+    if isinstance(path, bytes):
         path = path.decode('utf-8')
     path = path.replace(os.sep, '/')
     parts = path.split('/')
@@ -1075,7 +1075,7 @@ class API(ox.API):
                 resume_offset = 0
             chunk = f.read(CHUNK_SIZE)
             fname = os.path.basename(filename)
-            if isinstance(fname, unicode):
+            if not isinstance(fname, bytes):
                 fname = fname.encode('utf-8')
             while chunk:
                 elapsed = time.mktime(time.localtime()) - start