X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=scripts%2Fmidi2ly.py;h=c57c788d51d042fdf0f2ca42ece26edf6fc8c328;hb=38d7d319eabc906e82fb42002678c6d42a23b6f7;hp=6fb037092cb168dcfc46bd6f3f073cddb2bb1677;hpb=e570481cf83952fb31f3a60183bef5e2b29f702c;p=lilypond.git

diff --git a/scripts/midi2ly.py b/scripts/midi2ly.py
index 6fb037092c..c57c788d51 100644
--- a/scripts/midi2ly.py
+++ b/scripts/midi2ly.py
@@ -1,10 +1,10 @@
 #!@TARGET_PYTHON@
 #
-# msdi2ly.py -- LilyPond midi import script
+# midi2ly.py -- LilyPond midi import script
 # 
 # source file of the GNU LilyPond music typesetter
 #
-# (c) 1998--2007  Han-Wen Nienhuys <hanwen@xs4all.nl>
+# (c) 1998--2009  Han-Wen Nienhuys <hanwen@xs4all.nl>
 #                 Jan Nieuwenhuizen <janneke@gnu.org>
 
 
@@ -22,7 +22,6 @@ TODO:
 '''
 
 import os
-import string
 import sys
 
 """
@@ -37,7 +36,6 @@ global _;_=ly._
 ## CONSTANTS
 
 
-output_name = ''
 LINE_BELL = 60
 scale_steps = [0, 2, 4, 5, 7, 9, 11]
 global_options = None
@@ -59,6 +57,9 @@ allowed_tuplet_clocks = []
 program_name = sys.argv[0]
 program_version = '@TOPLEVEL_VERSION@'
 
+authors = ('Jan Nieuwenhuizen <janneke@gnu.org>',
+           'Han-Wen Nienhuys <hanwen@xs4all.nl>')
+
 errorport = sys.stderr
 
 def identify ():
@@ -67,17 +68,16 @@ def identify ():
 def warranty ():
     identify ()
     ly.encoded_write (sys.stdout, '''
-Copyright (c) %s by
+%s
 
- Han-Wen Nienhuys
- Jan Nieuwenhuizen
+  %s
 
 %s
 %s
-'''  ( '2001--2006',
-   _('Distributed under terms of the GNU General Public License.'),
-   _('It comes with NO WARRANTY.')))
-
+''' % ( _ ('Copyright (c) %s by') % '2001--2009',
+        '\n  '.join (authors),
+        _ ('Distributed under terms of the GNU General Public License.'),
+        _ ('It comes with NO WARRANTY.')))
 
 def progress (s):
     ly.encoded_write (errorport, s + '\n')
@@ -87,7 +87,7 @@ def warning (s):
         
 def error (s):
     progress (_ ("error: ") + s)
-    raise _ ("Exiting... ")
+    raise Exception (_ ("Exiting... "))
 
 def system (cmd, ignore_error = 0):
     return ly.system (cmd, ignore_error=ignore_error)
@@ -482,12 +482,12 @@ def events_on_channel (channel):
         # all include ALL_NOTES_OFF
         elif e[1][0] >= midi.ALL_SOUND_OFF \
           and e[1][0] <= midi.POLY_MODE_ON:
-            for i in pitches.keys ():
+            for i in pitches:
                 end_note (pitches, notes, t, i)
                 
         elif e[1][0] == midi.META_EVENT:
             if e[1][1] == midi.END_OF_TRACK:
-                for i in pitches.keys ():
+                for i in pitches:
                     end_note (pitches, notes, t, i)
                 break
 
@@ -671,10 +671,10 @@ def dump_channel (thread, skip):
     for ch in chs: 
         t = ch[0]
 
-        i = string.rfind (lines[-1], '\n') + 1
+        i = lines[-1].rfind ('\n') + 1
         if len (lines[-1][i:]) > LINE_BELL:
             lines.append ('')
-            
+
         if t - last_t > 0:
             lines[-1] = lines[-1] + dump_skip (skip, t-last_t)
         elif t - last_t < 0:
@@ -697,7 +697,7 @@ def dump_channel (thread, skip):
                               last_t, bar_count)
         lines[-1] = lines[-1] + s
 
-    return string.join (lines, '\n  ') + '\n'
+    return '\n  '.join (lines) + '\n'
 
 def track_name (i):
     return 'track%c' % (i + ord ('A'))
@@ -845,7 +845,7 @@ def convert_midi (in_file, out_file):
 
 def get_option_parser ():
     p = ly.get_option_parser (usage=_ ("%s [OPTION]... FILE") % 'midi2ly',
-                 description=_ ("Convert %s to LilyPond input.") % 'MIDI',
+                 description=_ ("Convert %s to LilyPond input.\n") % 'MIDI',
                  add_help_option=False)
 
     p.add_option ('-a', '--absolute-pitches',
@@ -889,13 +889,13 @@ def get_option_parser ():
 
     p.add_option_group (ly.display_encode (_ ("Examples")),
               description = r'''
-  midi2ly --key=-2:1 --duration-quant=32 \
-    --allow-tuplet=4*2/3 --allow-tuplet=2*4/3 foo.midi
+  $ midi2ly --key=-2:1 --duration-quant=32 --allow-tuplet=4*2/3 --allow-tuplet=2*4/3 foo.midi
 ''')
-    p.add_option_group (ly.display_encode (_ ('Bugs')),
-                        description=(_ ('Report bugs via')
-                                     + ''' http://post.gmane.org/post.php'''
-                                     '''?group=gmane.comp.gnu.lilypond.bugs\n'''))
+    p.add_option_group ('',
+                        description=(
+            _ ('Report bugs via %s')
+            % 'http://post.gmane.org/post.php'
+            '?group=gmane.comp.gnu.lilypond.bugs') + '\n')
     return p
 
 
@@ -917,7 +917,7 @@ def do_options ():
         warranty ()
         sys.exit (0)
     if 1:
-        (alterations, minor) = map (int, string.split (options.key + ':0', ':'))[0:2]
+        (alterations, minor) = map (int, (options.key + ':0').split (':'))[0:2]
         sharps = 0
         flats = 0
         if alterations >= 0:
@@ -949,16 +949,16 @@ def main():
         g = strip_extension (g, '.MID')
         (outdir, outbase) = ('','')
 
-        if not output_name:
+        if not global_options.output:
             outdir = '.'
             outbase = os.path.basename (g)
             o = os.path.join (outdir, outbase + '-midi.ly')
-        elif output_name[-1] == os.sep:
-            outdir = output_name
+        elif global_options.output[-1] == os.sep:
+            outdir = global_options.output
             outbase = os.path.basename (g)
             os.path.join (outdir, outbase + '-gen.ly')
         else:
-            o = output_name
+            o = global_options.output
             (outdir, outbase) = os.path.split (o)
 
         if outdir != '.' and outdir != '':