3 # ly2dvi.py -- Run LilyPond, add titles to bare score, generate printable
5 # Invokes: lilypond, latex (or pdflatex), dvips, ps2pdf, gs
7 # source file of the GNU LilyPond music typesetter
9 # (c) 1998--2003 Han-Wen Nienhuys <hanwen@cs.uu.nl>
10 # Jan Nieuwenhuizen <janneke@gnu.org>
12 # This is the third incarnation of ly2dvi.
14 # Earlier incarnations of ly2dvi were written by
15 # Jeffrey B. Reed<daboys@austin.rr.com> (Python version)
16 # Jan Arne Fagertun <Jan.A.Fagertun@@energy.sintef.no> (Bourne shell script)
19 # Note: gettext work best if we use ' for docstrings and "
20 # for gettextable strings.
21 # --> DO NOT USE ''' for docstrings.
27 * figure out which set of command line options should make ly2dvi:
30 na: create latex only?
31 na: create tex and latex
32 default: create dvi only
33 na: create tex, latex and dvi
40 * for foo.ly, rename ly2dvi.dir to out-ly2dvi, foo.ly2dvi, foo.dir ?
42 * move versatile taglines,
45 beginfooter=\mutopiaPD
46 endfooter=\tagline -> 'lily was here <version>'
49 lilytagline (->lily was here), usertagline, copyright, lily-version
52 * head/header tagline/endfooter
54 * dvi from lilypond .tex output? This is hairy, because we create dvi
55 from lilypond .tex *and* header output.
57 * multiple \score blocks?
59 * Introduce verbosity levels
61 0 = QUIET: mute all command output, no ly2dvi progress
62 1 = BRIEF: mute all command output, only ly2dvi progress
63 2a = NORMAL: show only LilyPond command output, show ly2dvi progress
64 2b = NORMAL: show command output, show ly2dvi progress
65 3 = VERBOSE: show command output, run lilypond --verbose
66 4 = DEBUGGING: show all command output, run lilypond --verbose, print
67 environment and all kinds of client side debugging stuff
69 Currently, we only have 1 and 4, but we kludge to have 2a and 4.
78 ################################################################
79 # Users of python modules should include this snippet
80 # and customize variables below.
82 # We'll suffer this path init stuff as long as we don't install our
83 # python packages in <prefix>/lib/pythonx.y (and don't kludge around
84 # it as we do with teTeX on Red Hat Linux: set some environment var
85 # (PYTHONPATH) in profile)
87 # If set, LILYPONDPREFIX must take prevalence
88 # if datadir is not set, we're doing a build and LILYPONDPREFIX
89 import getopt, os, sys
90 datadir = '@local_lilypond_datadir@'
91 if not os.path.isdir (datadir):
92 datadir = '@lilypond_datadir@'
93 if os.environ.has_key ('LILYPONDPREFIX') :
94 datadir = os.environ['LILYPONDPREFIX']
95 while datadir[-1] == os.sep:
99 sys.path.insert (0, os.path.join (datadir, 'python'))
102 #if __name__ == '__main__':
109 program_name = 'ly2dvi'
110 program_version = '@TOPLEVEL_VERSION@'
113 original_dir = os.getcwd ()
114 temp_dir = os.path.join (original_dir, '%s.dir' % program_name)
116 preview_resolution = 90
120 ## ly2dvi: silly name?
121 ## do -P or -p by default?
122 ##help_summary = _ ("Run LilyPond using LaTeX for titling")
123 help_summary = _ ("Run LilyPond, add titles, generate printable document.")
124 copyright = ('Han-Wen Nienhuys <hanwen@cs.uu.nl',
125 'Jan Nieuwenhuizen <janneke@gnu.org')
127 option_definitions = [
128 ('', 'd', 'dependencies',
129 _ ("write Makefile dependencies for every input file")),
130 ('', 'h', 'help', _ ("print this help")),
131 ('', '', 'debug', _ ("print even more output")),
132 (_ ("DIR"), 'I', 'include', _ ("add DIR to LilyPond's search path")),
134 _ ("keep all output, output to directory %s.dir") % program_name),
135 ('', '', 'no-lily', _ ("don't run LilyPond")),
136 ('', 'm', 'no-paper', _ ("produce MIDI output only")),
137 (_ ("FILE"), 'o', 'output', _ ("write output to FILE")),
138 (_ ("FILE"), 'f', 'find-pfa', _ ("find pfa fonts used in FILE")),
139 (_ ('RES'), '', 'preview-resolution',
140 _ ("set the resolution of the preview to RES")),
141 ('', 'P', 'postscript', _ ("generate PostScript output")),
142 ('', '', 'png', _("generate PNG page images")),
143 ('', '', 'psgz', _("generate PS.GZ")),
144 ('', 'p', 'pdf', _ ("generate PDF output")),
145 ('', '', 'pdftex', _ ("use pdflatex to generate a PDF output")),
146 # FIXME: preview, picture; to indicate creation of a PNG?
147 ('', '', 'preview', _ ("make a picture of the first system")),
148 ('','', 'html', _("make HTML file with links to all output")),
149 (_ ("KEY=VAL"), 's', 'set', _ ("change global setting KEY to VAL")),
150 ('', 'V', 'verbose', _ ("be verbose")),
151 ('', 'v', 'version', _ ("print version number")),
152 ('', 'w', 'warranty', _ ("show warranty and copyright")),
166 tex_extension = '.tex' ## yuk.
168 #lilypond_binary = 'valgrind --suppressions=%(home)s/usr/src/guile-1.6.supp --num-callers=10 %(home)s/usr/src/lilypond/lily/out/lilypond '% { 'home' : '/home/hanwen' }
170 lilypond_binary = os.path.join ('@bindir@', 'lilypond-bin')
172 # only use installed binary when we're installed too.
173 if '@bindir@' == ('@' + 'bindir@') or not os.path.exists (lilypond_binary):
174 lilypond_binary = 'lilypond-bin'
177 layout_fields = ['dedication', 'title', 'subtitle', 'subsubtitle',
178 'footer', 'head', 'composer', 'arranger', 'instrument',
179 'opus', 'piece', 'metre', 'meter', 'poet', 'texttranslator']
182 # init to empty; values here take precedence over values in the file
184 ## TODO: change name.
188 'latexpackages' : ['geometry'],
191 'latexoptions' : ['compat2'],
201 extra_fields = extra_init.keys ()
202 fields = layout_fields + extra_fields
210 # Output formats that ly2dvi should create
211 targets = ['DVI', 'LATEX', 'MIDI', 'TEX']
213 track_dependencies_p = 0
214 dependency_files = []
217 def set_setting (dict, key, val):
219 val = string.atoi (val)
221 #ly.warning (_ ("invalid value: %s") % `val`)
224 if type(val) == type ('hoi'):
226 val = string.atof (val)
228 #ly.warning (_ ("invalid value: %s") % `val`)
232 dict[key].append (val)
234 ly.warning (_ ("no such setting: `%s'") % `key`)
238 def run_lilypond (files, dep_prefix):
241 opts = opts + ' ' + string.join (map (lambda x : '-I ' + x,
244 opts = opts + ' --output=lelie'
246 opts = opts + ' ' + string.join (map (lambda x : '-H ' + x,
249 opts = opts + ' --no-paper'
252 opts = opts + ' -f pdftex'
254 if track_dependencies_p:
255 opts = opts + " --dependencies"
257 opts = opts + ' --dep-prefix=%s' % dep_prefix
259 fs = string.join (files)
263 opts = opts + ' --verbose'
266 ly.print_environment ()
268 cmd = string.join ((lilypond_binary, opts, fs))
269 status = ly.system (cmd, ignore_error = 1, progress_p = 1)
270 signal = 0x0f & status
271 exit_status = status >> 8
273 # 2 == user interrupt.
274 if signal and signal != 2:
275 sys.stderr.write ('\n\n')
276 ly.error (_ ("LilyPond crashed (signal %d).") % signal)
277 ly.error (_ ("Please submit a bug report to bug-lilypond@gnu.org"))
281 sys.stderr.write ('\n')
283 ly.error (_ ("LilyPond failed on input file %s (exit status %d)") % (files[0], exit_status))
286 ly.error (_ ("LilyPond failed on an input file (exit status %d)") % exit_status)
287 ly.error (_ ("Continuing..."))
288 global lilypond_error_p
292 def analyse_lilypond_output (filename, extra):
295 '''Grep FILENAME for interesting stuff, and
296 put relevant info into EXTRA.'''
297 filename = filename + tex_extension
298 ly.progress (_ ("Analyzing %s...") % filename)
299 s = open (filename).read ()
301 # search only the first 10k
303 for x in extra_fields:
304 m = re.search (r'\\def\\lilypondpaper%s{([^}]*)}'%x, s)
306 set_setting (extra, x, m.group (1))
309 def find_tex_files_for_base (base, extra):
311 Find the \header fields dumped from BASE.
315 for f in layout_fields:
317 if os.path.exists (fn):
320 if os.path.exists (base +'.dep'):
321 dependency_files.append (base + '.dep')
323 for f in extra_fields:
325 if os.path.exists (fn):
326 extra[f].append (open (fn).read ())
328 return (base + tex_extension, headerfiles)
331 def find_tex_files (files, extra):
333 Find all .tex files whose prefixes start with some name in FILES.
342 fname = os.path.basename (f)
343 fname = ly.strip_extension (fname, '.ly')
345 fname = fname + '-%d' % x
347 if os.path.exists (fname + tex_extension):
348 tfiles.append (find_tex_files_for_base (fname, extra))
349 analyse_lilypond_output (fname, extra)
355 fstr = string.join (files, ', ')
356 ly.warning (_ ("no LilyPond output found for `%s'") % fstr)
359 def one_latex_definition (defn, first):
361 for (k,v) in defn[1].items ():
362 val = open (v).read ()
363 if (string.strip (val)):
364 s = s + r'''\def\lilypond%s{%s}''' % (k, val)
366 s = s + r'''\let\lilypond%s\relax''' % k
370 s = s + '\\def\\mustmakelilypondtitle{}\n'
372 s = s + '\\def\\mustmakelilypondpiecetitle{}\n'
374 s = s + '\\input %s\n' % defn[0] # The final \n seems important here. It ensures that the footers and taglines end up on the right page.
378 ly_paper_to_latexpaper = {
379 'letter' : 'letterpaper',
386 #TODO: should set textheight (enlarge) depending on papersize.
387 def global_latex_preamble (extra):
388 '''construct preamble from EXTRA,'''
390 s = s + '% generation tag\n'
395 if extra['papersize']:
397 options = ly_paper_to_latexpaper[extra['papersize'][0]]
399 ly.warning (_ ("invalid value: `%s'") % `extra['papersize'][0]`)
402 if extra['latexoptions']:
403 options = options + ',' + extra['latexoptions'][-1]
405 s = s + '\\documentclass[%s]{article}\n' % options
407 if extra['language']:
408 s = s + r'\usepackage[%s]{babel}' % extra['language'][-1] + '\n'
411 s = s + '\\usepackage{%s}\n' \
412 % string.join (extra['latexpackages'], ',')
414 if extra['latexheaders']:
415 s = s + '\\include{%s}\n' \
416 % string.join (extra['latexheaders'], '}\n\\include{')
418 unit = extra['unit'][-1]
421 if extra['textheight']:
422 textheight = ',textheight=%f%s' % (extra['textheight'][0], unit)
424 orientation = 'portrait'
425 if extra['orientation']:
426 orientation = extra['orientation'][0]
428 # set sane geometry width (a4-width) for linewidth = -1.
429 maxlw = max (extra['linewidth'] + [-1])
431 # who the hell is 597 ?
434 linewidth = '%d%s' % (maxlw, unit)
435 s = s + '\geometry{width=%s%s,headheight=2mm,footskip=2mm,%s}\n' % (linewidth, textheight, orientation)
437 if extra['latexoptions']:
438 s = s + '\geometry{twosideshift=4mm}\n'
441 \usepackage[latin1]{inputenc}
445 if extra['pagenumber'] and extra['pagenumber'][-1] and extra['pagenumber'][-1] != 'no':
446 s = s + '\setcounter{page}{%d}\n' % (extra['pagenumber'][-1])
447 s = s + '\\pagestyle{plain}\n'
449 s = s + '\\pagestyle{empty}\n'
455 def global_latex_definition (tfiles, extra):
456 '''construct preamble from EXTRA, dump Latex stuff for each
457 lily output file in TFILES after that, and return the Latex file constructed. '''
460 s = global_latex_preamble (extra) + '\\begin{document}\n'
461 s = s + '\\parindent 0pt\n'
462 s = s + '\\thispagestyle{firstpage}\n'
466 s = s + one_latex_definition (t, first)
470 s = s + '\\thispagestyle{lastpage}\n'
471 s = s + '\\end{document}'
475 def run_latex (files, outbase, extra):
477 '''Construct latex file, for FILES and EXTRA, dump it into
478 OUTBASE.latex. Run LaTeX on it.
485 latex_fn = outbase + '.latex'
487 wfs = find_tex_files (files, extra)
488 s = global_latex_definition (wfs, extra)
490 f = open (latex_fn, 'w')
494 cmd = latex_cmd + ' \\\\nonstopmode \\\\input %s' % latex_fn
496 # Ugh. (La)TeX writes progress and error messages on stdout
498 cmd = '(( %s >&2 ) >&- )' % cmd
499 status = ly.system (cmd, ignore_error = 1)
500 signal = 0xf & status
501 exit_status = status >> 8
507 logstr = open (outbase + '.log').read ()
508 m = re.search ("\n!", logstr)
510 logstr = logstr[start:start+200]
514 ly.error (_ ("LaTeX failed on the output file."))
515 ly.error (_ ("The error log is as follows:"))
516 sys.stderr.write (logstr + '\n')
520 # make a preview by rendering only the 1st line
522 for score in find_tex_files (files, extra):
523 preview_base = ly.strip_extension (score[0], '.tex')
524 preview_fn = preview_base + '.preview.tex'
525 s = global_latex_definition ((score,), extra)
526 s = re.sub ('thispagestyle{firstpage}',
527 r'''thispagestyle{empty}%
528 \\def\\interscoreline{\\endinput}''', s)
529 s = re.sub ('thispagestyle{lastpage}',
530 r'''thispagestyle{empty}%
531 \\def\\interscoreline{\\endinput}''', s)
532 f = open (preview_fn, 'w')
535 cmd = '%s \\\\nonstopmode \\\\input %s' \
536 % (latex_cmd, preview_fn)
540 def run_dvips (outbase, extra):
543 '''Run dvips using the correct options taken from EXTRA,
544 leaving a PS file in OUTBASE.ps
551 if extra['papersize']:
552 opts = opts + ' -t%s' % extra['papersize'][0]
554 if extra['orientation'] and extra['orientation'][0] == 'landscape':
555 opts = opts + ' -tlandscape'
559 where = ly.read_pipe ('kpsewhich feta20.pfa').strip()
564 pfa_file = open (where, 'r')
569 opts = opts + ' -Ppdf -G0 -u +lilypond.map'
571 ly.warning (_ ('''Trying create PDF, but no PFA fonts found.
572 Using bitmap fonts instead. This will look bad.'''))
574 cmd = 'dvips %s -o%s %s' % (opts, outbase + '.ps', outbase + '.dvi')
578 for score in find_tex_files (files, extra):
579 preview_base = ly.strip_extension (score[0], '.tex')
580 cmd = 'dvips -E -o%s %s' \
581 % (preview_base + '.preview.ps',
582 preview_base + '.preview.dvi')
586 cmd = 'ps2pdf %s.ps %s.pdf' % (outbase , outbase)
589 def generate_dependency_file (depfile, outname):
590 df = open (depfile, 'w')
591 df.write (outname + ':' )
593 for d in dependency_files:
595 s = re.sub ('#[^\n]*\n', '', s)
596 s = re.sub (r'\\\n', ' ', s)
597 m = re.search ('.*:(.*)\n', s)
599 # ugh. Different targets?
601 df.write ( m.group (1) + ' ' )
606 def find_file_in_path (path, name):
607 for d in string.split (path, os.pathsep):
608 if name in os.listdir (d):
609 return os.path.join (d, name)
611 # Added as functionality to ly2dvi, because ly2dvi may well need to do this
614 def find_pfa_fonts (name):
615 s = open (name).read ()
616 if s[:len (PS)] != PS:
618 ly.error (_ ("not a PostScript file: `%s\'" % name))
621 m = re.match ('.*?/(feta[-a-z0-9]+) +findfont', s[here:], re.DOTALL)
625 pfa.append (m.group (1))
626 m = re.match ('.*?/(feta[-a-z0-9]+) +findfont', s[here:], re.DOTALL)
630 def make_html_menu_file (html_file, files_found):
632 'pdf' : "Print (PDF, %s)",
633 'ps.gz' : "Print (gzipped PostScript, %s)",
634 'png' : "View (PNG, %s)",
635 'midi' : "Listen (MIDI, %s)",
636 'ly' : "View source code (%s)",
640 pages = filter (lambda x : re.search ('page[0-9]+.png', x),
642 rest = filter (lambda x : not re.search ('page[0-9]+.png', x),
645 preview = filter (lambda x: re.search ('.png$', x), rest)
647 html_str = '<img src="%s">' % preview[0]
650 page = re.sub ('.*page([0-9])+.*', 'View page \\1 (PNG picture, %s)\n', p)
651 page = page % 'unknown size'
653 html_str += '<li><a href="%s">%s</a>' % (p, page)
656 for e in ['pdf', 'ps.gz', 'midi', 'ly']:
657 fs = filter (lambda x: re.search ('.%s$' % e, x), rest)
659 entry = exts[e] % 'unknown size' # todo
660 html_str += '<li><a href="%s">%s</a>\n\n' % (f, entry)
662 html_str += "\n\n</li>"
663 ly.progress (_("Writing HTML menu `%s'") % html_file)
665 open (html_file, 'w').write (html_str)
667 ################################################################
669 ################################################################
671 (sh, long) = ly.getopt_args (option_definitions)
673 (options, files) = getopt.getopt (sys.argv[1:], sh, long)
674 except getopt.error, s:
675 sys.stderr.write ('\n')
676 ly.error (_ ("getopt says: `%s\'" % s))
677 sys.stderr.write ('\n')
687 elif o == '--help' or o == '-h':
690 elif o == '--find-pfa' or o == '-f':
691 fonts = map (lambda x: x + '.pfa', find_pfa_fonts (a))
692 files = map (lambda x:
693 find_file_in_path (os.environ['GS_FONTPATH'], x),
695 print string.join (files, ' ')
697 elif o == '--include' or o == '-I':
698 include_path.append (a)
699 elif o == '--postscript' or o == '-P':
700 targets.append ('PS')
701 elif o == '--pdf' or o == '-p':
702 targets.append ('PS')
703 targets.append ('PDF')
704 elif o == '--keep' or o == '-k':
709 elif o == '--no-lily':
711 elif o == '--preview':
713 if 'PNG' not in targets:
714 targets.append ('PNG')
715 elif o == '--preview-resolution':
716 preview_resolution = string.atoi (a)
717 elif o == '--no-paper' or o == '-m':
720 elif o == '--output' or o == '-o':
722 elif o == '--set' or o == '-s':
723 ss = string.split (a, '=')
724 set_setting (extra_init, ss[0], ss[1])
725 elif o == '--dependencies' or o == '-d':
726 track_dependencies_p = 1
727 elif o == '--verbose' or o == '-V':
729 elif o == '--version' or o == '-v':
730 ly.identify (sys.stdout)
732 elif o == '--pdftex':
733 latex_cmd = 'pdflatex'
734 targets.remove('DVI')
735 targets.append('PDFTEX')
737 tex_extension = '.pdftex'
738 elif o == '--warranty' or o == '-w':
739 status = os.system ('%s -w' % lilypond_binary)
747 if 'PNG' not in targets:
748 targets.append ('PNG')
750 targets.append ('PS.GZ')
752 unimplemented_option () # signal programming error
754 # Don't convert input files to abspath, rather prepend '.' to include
756 include_path.insert (0, '.')
758 # As a neat trick, add directory part of first input file
759 # to include path. That way you can do without the clumsy -I in:
761 # ly2dvi -I foe/bar/baz foo/bar/baz/baz.ly
762 if files and files[0] != '-' and os.path.dirname (files[0]) != '.':
763 include_path.append (os.path.dirname (files[0]))
765 include_path = map (ly.abspath, include_path)
767 if files and (files[0] == '-' or output_name == '-'):
770 output_name = 'lelie'
772 ly.progress (_ ("pseudo filter") + '\n')
775 ly.error (_ ("pseudo filter only for single input file"))
780 ly.error (_ ("no files specified on command line"))
784 ly.identify (sys.stderr)
785 ly.lilypond_version_check (lilypond_binary, '@TOPLEVEL_VERSION@')
787 original_output = output_name
789 # Ugh, maybe make a setup () function
790 files = map (lambda x: ly.strip_extension (x, '.ly'), files)
792 # hmmm. Wish I'd 've written comments when I wrote this.
793 # now it looks complicated.
795 (outdir, outbase) = ('','')
797 outbase = os.path.basename (files[0])
798 outdir = ly.abspath ('.')
799 elif output_name[-1] == os.sep:
800 outdir = ly.abspath (output_name)
801 outbase = os.path.basename (files[0])
803 (outdir, outbase) = os.path.split (ly.abspath (output_name))
805 for i in ('.dvi', '.latex', '.ly', '.ps', '.tex', '.pdftex'):
806 output_name = ly.strip_extension (output_name, i)
807 outbase = ly.strip_extension (outbase, i)
809 for i in files[:] + [output_name]:
810 if string.find (i, ' ') >= 0:
811 ly.error (_ ("filename should not contain spaces: `%s'") %
815 if os.path.dirname (output_name) != '.':
816 dep_prefix = os.path.dirname (output_name)
820 reldir = os.path.dirname (output_name)
821 if outdir != '.' and (track_dependencies_p or targets):
822 ly.mkdir_p (outdir, 0777)
824 tmpdir = ly.setup_temp ()
825 ly.setup_environment ()
827 # to be sure, add tmpdir *in front* of inclusion path.
828 #os.environ['TEXINPUTS'] = tmpdir + ':' + os.environ['TEXINPUTS']
831 # We catch all exceptions, because we need to do stuff at exit:
832 # * copy any successfully generated stuff from tempdir and
833 # notify user of that
837 run_lilypond (files, dep_prefix)
839 ### ARGH. This also catches python programming errors.
840 ### this should only catch lilypond nonzero exit status
844 # TODO: friendly message about LilyPond setup/failing?
848 traceback.print_exc ()
850 ly.warning (_("Running LilyPond failed. Rerun with --verbose for a trace."))
852 # Our LilyPond pseudo filter always outputs to 'lelie'
853 # have subsequent stages and use 'lelie' output.
857 if 'PS.GZ' in targets:
858 targets.append ('PS')
860 if 'PNG' in targets and 'PS' not in targets:
861 targets.append ('PS')
862 if 'PS' in targets and 'DVI' not in targets:
863 targets.append('DVI')
867 run_latex (files, outbase, extra_init)
868 # unless: add --tex, or --latex?
869 targets.remove ('TEX')
870 targets.remove('LATEX')
872 # TODO: friendly message about TeX/LaTeX setup,
873 # trying to run tex/latex by hand
875 targets.remove ('DVI')
877 targets.remove ('PS')
879 traceback.print_exc ()
883 run_dvips (outbase, extra_init)
887 targets.remove ('PS')
889 traceback.print_exc ()
891 ly.warning (_("Failed to make PS file. Rerun with --verbose for a trace."))
894 for score in find_tex_files (files, extra_init):
895 preview_base = ly.strip_extension (score[0], '.tex')
896 ly.make_ps_images (preview_base + '.preview.ps',
897 resolution=preview_resolution
900 if 'PDFTEX' in targets:
902 run_latex (files, outbase, extra_init)
903 # unless: add --tex, or --latex?
904 targets.remove ('TEX')
905 targets.remove ('LATEX')
906 targets.remove ('PDFTEX')
907 if 'PDF' not in targets:
908 targets.append('PDF')
910 # TODO: friendly message about TeX/LaTeX setup,
911 # trying to run tex/latex by hand
912 if 'PDFTEX' in targets:
913 targets.remove ('PDFTEX')
915 targets.remove ('PDF')
917 targets.remove ('PS')
919 traceback.print_exc ()
921 ly.warning (_("Running LaTeX failed. Rerun with --verbose for a trace."))
924 ly.make_ps_images (outbase + '.ps' ,
925 resolution = preview_resolution
928 # add DEP to targets?
929 if track_dependencies_p:
930 depfile = os.path.join (outdir, outbase + '.dep')
931 generate_dependency_file (depfile, depfile)
932 if os.path.isfile (depfile):
933 ly.progress (_ ("dependencies output to `%s'...") %
939 for i in 'PDF', 'PS', 'PNG', 'DVI', 'LATEX':
944 ly.progress (_ ("%s output to <stdout>...") % i)
945 outname = outbase + '.' + string.lower (main_target)
946 if os.path.isfile (outname):
947 sys.stdout.write (open (outname).read ())
949 ly.warning (_ ("can't find file: `%s'") % outname)
953 if 'PS.GZ' in targets:
954 ly.system ("gzip *.ps")
955 targets.remove ('PS')
957 # Hmm, if this were a function, we could call it the except: clauses
960 ext = string.lower (i)
962 pattern = '%s.%s' % (outbase, ext)
965 ls = glob.glob (pattern)
967 ly.cp_to_dir ('.*\.%s$' % ext, outdir)
971 names = string.join (map (lambda x: "`%s'" % x, ls))
972 ly.progress (_ ("%s output to %s...") % (i, names))
975 ly.warning (_ ("can't find file: `%s.%s'") % (outbase, ext))
978 make_html_menu_file (os.path.join (outdir, outbase + ".html"),
981 os.chdir (original_dir)
984 sys.exit (lilypond_error_p)