Issue 4945/1: midi2ly -e should not print durations in chords

[lilypond.git] / scripts / midi2ly.py

diff --git a/scripts/midi2ly.py b/scripts/midi2ly.py
index bf9f09f26e7f6b64a3549c4cd34bbd32974d2e1f..2a36874962c8160d31f8fb0d4d4da7b216553126 100644 (file)
--- a/scripts/midi2ly.py
+++ b/scripts/midi2ly.py
@@ -4,7 +4,7 @@
 
 # This file is part of LilyPond, the GNU music typesetter.
 #
-# Copyright (C) 1998--2012  Han-Wen Nienhuys <hanwen@xs4all.nl>
+# Copyright (C) 1998--2015  Han-Wen Nienhuys <hanwen@xs4all.nl>
 #                           Jan Nieuwenhuizen <janneke@gnu.org>
 #
 # LilyPond is free software: you can redistribute it and/or modify
@@ -32,7 +32,6 @@ import sys
 @relocate-preamble@
 """
 
-import midi
 import lilylib as ly
 global _;_=ly._
 
@@ -78,7 +77,7 @@ def warranty ():
 
 %s
 %s
-''' % ( _ ('Copyright (c) %s by') % '1998--2012',
+''' % ( _ ('Copyright (c) %s by') % '1998--2015',
         '\n  '.join (authors),
         _ ('Distributed under terms of the GNU General Public License.'),
         _ ('It comes with NO WARRANTY.')))
@@ -268,11 +267,13 @@ class Note:
         elif commas < 0:
             s = s + "," * -commas
 
-        if ((dump_dur
-             and self.duration.compare (reference_note.duration))
-            or global_options.explicit_durations):
+        if (dump_dur
+            and (self.duration.compare (reference_note.duration)
+                 or global_options.explicit_durations)):
             s = s + self.duration.dump ()
 
+        # Chords need to handle their reference duration themselves
+
         reference_note = self
 
         # TODO: move space
@@ -923,6 +924,9 @@ class Staff:
         return dump_track (self.voices, i)
 
 def convert_midi (in_file, out_file):
+    global midi
+    import midi
+
     global clocks_per_1, clocks_per_4, key
     global start_quant_clocks
     global duration_quant_clocks