From 50af43b89568882df40df14717f85c5517cfc46e Mon Sep 17 00:00:00 2001
From: Kim Wittenburg <5wittenb@informatik.uni-hamburg.de>
Date: Tue, 4 Sep 2018 13:23:18 +0200
Subject: [PATCH] Functionify

---
 beetsplug/itunes.py | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/beetsplug/itunes.py b/beetsplug/itunes.py
index 9f7c08d..3a0f402 100644
--- a/beetsplug/itunes.py
+++ b/beetsplug/itunes.py
@@ -344,10 +344,7 @@ class iTunesPlugin(BeetsPlugin):
         if self.method in ['lookup', 'lookup (search fallback)']:
             choices += [PromptChoice('c', 'searCh iTunes', self.prompt_search)]
             
-        no_itunes_matches = 0
-        for match in task.candidates:
-            if match.info.data_source == 'iTunes':
-                no_itunes_matches += 1
+        no_itunes_matches = len(list(filter(lambda match: match.info.data_source == 'iTunes', task.candidates)))
         if no_itunes_matches == 1 and task.candidates[0].info.data_source == 'iTunes':
             print_(colorize('text_highlight', 'This is the only iTunes Match'))