From 9d2dd7cf3514dd60371ff19df667b730aa6ab3da Mon Sep 17 00:00:00 2001
From: Philipp Wolfer <ph.wolfer@gmail.com>
Date: Thu, 5 Nov 2020 08:31:03 +0100
Subject: [PATCH] PICARD-2007: Disable fingerprinting for MIDI files

Audio fingerprinting can by design not work on MIDI files
---
 picard/formats/midi.py | 3 +++
 picard/tagger.py       | 6 +++---
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/picard/formats/midi.py b/picard/formats/midi.py
index bf5689dc7..13512dd98 100644
--- a/picard/formats/midi.py
+++ b/picard/formats/midi.py
@@ -54,3 +54,6 @@ class MIDIFile(File):
     @classmethod
     def supports_tag(cls, name):
         return False
+
+    def can_analyze(self):
+        return False
diff --git a/picard/tagger.py b/picard/tagger.py
index 23352986f..a16753b22 100644
--- a/picard/tagger.py
+++ b/picard/tagger.py
@@ -798,9 +798,9 @@ class Tagger(QtWidgets.QApplication):
             return
         files = self.get_files_from_objects(objs)
         for file in files:
-            file.set_pending()
-            self._acoustid.analyze(file, partial(file._lookup_finished,
-                                                 File.LOOKUP_ACOUSTID))
+            if file.can_analyze():
+                file.set_pending()
+                self._acoustid.analyze(file, partial(file._lookup_finished, File.LOOKUP_ACOUSTID))
 
     def generate_fingerprints(self, objs):
         """Generate the fingerprints without matching the files."""