From 820e8244d29e90ca3f9f152090f36336b1614021 Mon Sep 17 00:00:00 2001 From: fred Date: Wed, 27 Mar 2002 02:03:56 +0000 Subject: [PATCH] lilypond-1.5.19 --- scripts/midi2ly.py | 271 ++++++++++++++++++++++++++++++++++++++------- 1 file changed, 233 insertions(+), 38 deletions(-) diff --git a/scripts/midi2ly.py b/scripts/midi2ly.py index 3e29526add..f43ae51921 100644 --- a/scripts/midi2ly.py +++ b/scripts/midi2ly.py @@ -22,37 +22,73 @@ TODO: other converters, while leaving midi specific stuff here ''' +import os +import sys import getopt -import __main__ import sys import string -sys.path.append ('@datadir@/python') -sys.path.append ('@datadir@/buildscripts/out') -sys.path.append ('@datadir@/modules/out') + +# do fuddling: we must load the midi module from the right directory. +datadir = '@datadir@' +if os.environ.has_key ('LILYPONDPREFIX'): + datadir = os.environ['LILYPONDPREFIX'] +else: + datadir = '@datadir@' + +sys.path.append (os.path.join (datadir, 'python')) +sys.path.append (os.path.join (datadir, 'python/out')) import midi +################################################################ +################ CONSTANTS + + +output_name = '' +LINE_BELL = 60 +scale_steps = [0,2,4,5,7,9,11] + +clocks_per_1 = 1536 +clocks_per_4 = 0 +key = 0 +time = 0 +reference_note = 0 +start_quant = 0 +start_quant_clocks = 0 +duration_quant = 0 +duration_quant_clocks = 0 +allowed_tuplets = [] +allowed_tuplet_clocks = [] +absolute_p = 0 +explicit_durations_p = 0 +text_lyrics_p = 0 + + + +################################################################ + +localedir = '@localedir@' try: import gettext - gettext.bindtextdomain ('lilypond', '@localedir@') + gettext.bindtextdomain ('lilypond', localedir) gettext.textdomain ('lilypond') _ = gettext.gettext except: def _ (s): return s -# Attempt to fix problems with limited stack size set by Python! -# Sets unlimited stack size. Note that the resource module only -# is available on UNIX. -try: - import resource - resource.setrlimit (resource.RLIMIT_STACK, (-1, -1)) -except: - pass +program_name = 'midi2ly' +program_version = '@TOPLEVEL_VERSION@' + +errorport = sys.stderr +verbose_p = 0 + +# temp_dir = os.path.join (original_dir, '%s.dir' % program_name) +# original_dir = os.getcwd () +# keep_temp_dir_p = 0 + -program_name = 'midi2ly [experimental]' -package_name = 'lilypond' help_summary = _ ("Convert MIDI to LilyPond source") option_definitions = [ @@ -70,7 +106,186 @@ option_definitions = [ ('', 'x', 'text-lyrics', _ ("treat every text as a lyric")), ] -from lilylib import * +################################################################ +# lilylib.py -- options and stuff +# +# source file of the GNU LilyPond music typesetter + +import os + +try: + import gettext + gettext.bindtextdomain ('lilypond', localedir) + gettext.textdomain ('lilypond') + _ = gettext.gettext +except: + def _ (s): + return s + +if program_version == '@' + 'TOPLEVEL_VERSION' + '@': + program_version = '1.5.17' + +def identify (): + sys.stdout.write ('%s (GNU LilyPond) %s\n' % (program_name, program_version)) + +def warranty (): + identify () + sys.stdout.write ('\n') + sys.stdout.write (_ ('Copyright (c) %s by' % ' 2001')) + sys.stdout.write ('\n') + sys.stdout.write (' Han-Wen Nienhuys') + sys.stdout.write (' Jan Nieuwenhuizen') + sys.stdout.write ('\n') + sys.stdout.write (_ (r''' +Distributed under terms of the GNU General Public License. It comes with +NO WARRANTY.''')) + sys.stdout.write ('\n') + +def progress (s): + errorport.write (s + '\n') + +def warning (s): + progress (_ ("warning: ") + s) + +def error (s): + + + '''Report the error S. Exit by raising an exception. Please + do not abuse by trying to catch this error. If you do not want + a stack trace, write to the output directly. + + RETURN VALUE + + None + + ''' + + progress (_ ("error: ") + s) + raise _ ("Exiting ... ") + +def getopt_args (opts): + '''Construct arguments (LONG, SHORT) for getopt from list of options.''' + short = '' + long = [] + for o in opts: + if o[1]: + short = short + o[1] + if o[0]: + short = short + ':' + if o[2]: + l = o[2] + if o[0]: + l = l + '=' + long.append (l) + return (short, long) + +def option_help_str (o): + '''Transform one option description (4-tuple ) into neatly formatted string''' + sh = ' ' + if o[1]: + sh = '-%s' % o[1] + + sep = ' ' + if o[1] and o[2]: + sep = ',' + + long = '' + if o[2]: + long= '--%s' % o[2] + + arg = '' + if o[0]: + if o[2]: + arg = '=' + arg = arg + o[0] + return ' ' + sh + sep + long + arg + + +def options_help_str (opts): + '''Convert a list of options into a neatly formatted string''' + w = 0 + strs =[] + helps = [] + + for o in opts: + s = option_help_str (o) + strs.append ((s, o[3])) + if len (s) > w: + w = len (s) + + str = '' + for s in strs: + str = str + '%s%s%s\n' % (s[0], ' ' * (w - len(s[0]) + 3), s[1]) + return str + +def help (): + ls = [(_ ("Usage: %s [OPTION]... FILE") % program_name), + ('\n\n'), + (help_summary), + ('\n\n'), + (_ ("Options:")), + ('\n'), + (options_help_str (option_definitions)), + ('\n\n'), + (_ ("Report bugs to %s") % 'bug-lilypond@gnu.org'), + ('\n')] + map (sys.stdout.write, ls) + +def setup_temp (): + """ + Create a temporary directory, and return its name. + """ + global temp_dir + if not keep_temp_dir_p: + temp_dir = tempfile.mktemp (program_name) + try: + os.mkdir (temp_dir, 0777) + except OSError: + pass + + return temp_dir + + +def system (cmd, ignore_error = 0): + """Run CMD. If IGNORE_ERROR is set, don't complain when CMD returns non zero. + + RETURN VALUE + + Exit status of CMD + """ + + if verbose_p: + progress (_ ("Invoking `%s\'") % cmd) + st = os.system (cmd) + if st: + name = re.match ('[ \t]*([^ \t]*)', cmd).group (1) + msg = name + ': ' + _ ("command exited with value %d") % st + if ignore_error: + warning (msg + ' ' + _ ("(ignored)") + ' ') + else: + error (msg) + + return st + + +def cleanup_temp (): + if not keep_temp_dir_p: + if verbose_p: + progress (_ ("Cleaning %s...") % temp_dir) + shutil.rmtree (temp_dir) + + +def strip_extension (f, ext): + (p, e) = os.path.splitext (f) + if e == ext: + e = '' + return p + e + +################################################################ +# END Library +################################################################ + + class Duration: @@ -234,6 +449,7 @@ class Note: global reference_note reference_note = self + # TODO: move space return s + ' ' @@ -352,25 +568,6 @@ class Text: return s -output_name = '' -LINE_BELL = 60 -scale_steps = [0,2,4,5,7,9,11] - -clocks_per_1 = 1536 -clocks_per_4 = 0 -key = 0 -time = 0 -reference_note = 0 -start_quant = 0 -start_quant_clocks = 0 -duration_quant = 0 -duration_quant_clocks = 0 -allowed_tuplets = [] -allowed_tuplet_clocks = [] -absolute_p = 0 -explicit_durations_p = 0 -text_lyrics_p = 0 - def split_track (track): chs = {} for i in range(16): @@ -807,7 +1004,7 @@ def convert_midi (f, o): h.close () -(sh, long) = getopt_args (__main__.option_definitions) +(sh, long) = getopt_args (option_definitions) try: (options, files) = getopt.getopt(sys.argv[1:], sh, long) except getopt.error, s: @@ -867,10 +1064,8 @@ for opt in options: global key key = Key (sharps, flats, minor) elif o == '--start-quant' or o == '-s': - global start_quant, start_quant_clocks start_quant = string.atoi (a) elif o == '--allow-tuplet' or o == '-t': - global allowed_tuplets a = string.replace (a, '/', '*') tuplet = map (string.atoi, string.split (a, '*')) allowed_tuplets.append (tuplet) -- 2.39.2