#!@PYTHON@
+
# Run lilypond, latex, dvips.
#
# This is the third incarnation of ly2dvi.
# TODO: should allow to switch off pk cache.
#
-
+#
# Note: gettext work best if we use ' for docstrings and "
# for gettextable strings.
# --> DO NOT USE """ for docstrings.
'''
+
+
+
import os
import stat
import string
import tempfile
import traceback
+
+################################################################
+# lilylib.py -- options and stuff
+#
+# source file of the GNU LilyPond music typesetter
+
+try:
+ import gettext
+ gettext.bindtextdomain ('lilypond', localedir)
+ gettext.textdomain ('lilypond')
+ _ = gettext.gettext
+except:
+ def _ (s):
+ return s
+
+program_version = '@TOPLEVEL_VERSION@'
+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--2002'))
+ 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 user_error (s, e=1):
+ errorport.write (program_name + ":" + _ ("error: ") + s + '\n')
+ sys.exit (e)
+
+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
+
+
+
+
+
+
+# if set, LILYPONDPREFIX must take prevalence
+# if datadir is not set, we're doing a build and LILYPONDPREFIX
datadir = '@datadir@'
-sys.path.append ('@datadir@/python')
-sys.path.append ('@datadir@/buildscripts/out')
+
+
+if os.environ.has_key ('LILYPONDPREFIX') :
+ datadir = os.environ['LILYPONDPREFIX']
+else:
+ datadir = '@datadir@'
+
+
+while datadir[-1] == os.sep:
+ datadir= datadir[:-1]
+
+program_name = 'ly2dvi'
+
+original_dir = os.getcwd ()
+temp_dir = os.path.join (original_dir, '%s.dir' % program_name)
+errorport = sys.stderr
+keep_temp_dir_p = 0
+verbose_p = 0
try:
import gettext
except:
pass
-program_name = 'ly2dvi'
-package_name = 'lilypond'
help_summary = _ ("Generate .dvi with LaTeX for LilyPond")
option_definitions = [
('', 'w', 'warranty', _ ("show warranty and copyright")),
]
-from lilylib import *
-
-
layout_fields = ['dedication', 'title', 'subtitle', 'subsubtitle',
'footer', 'head', 'composer', 'arranger', 'instrument',
'opus', 'piece', 'metre', 'meter', 'poet', 'texttranslator']
dependency_files = []
-#
-# Try to cater for bad installations of LilyPond, that have
-# broken TeX setup. Just hope this doesn't hurt good TeX
-# setups. Maybe we should check if kpsewhich can find
-# feta16.{afm,mf,tex,tfm}, and only set env upon failure.
-#
+
+kpse = os.popen ('kpsexpand \$TEXMF').read()
+kpse = re.sub('[ \t\n]+$','', kpse)
+
environment = {
- 'MFINPUTS' : datadir + '/mf' + ':',
- 'TEXINPUTS': datadir + '/tex:' + datadir + '/ps:' + '.:'
- + os.getcwd() + ':',
- 'TFMFONTS' : datadir + '/tfm' + ':',
+ ## todo: prevent multiple addition.
+ 'TEXMF' : "{%s,%s}" % (datadir, kpse) ,
'GS_FONTPATH' : datadir + '/afm:' + datadir + '/pfa',
'GS_LIB' : datadir + '/ps',
}
+# tex needs lots of memory, more than it gets by default on Debian
+non_path_environment = {
+ 'extra_mem_top' : '1000000',
+ 'extra_mem_bottom' : '1000000',
+ 'pool_size' : '250000',
+}
+
def setup_environment ():
for key in environment.keys ():
val = environment[key]
val = os.environ[key] + os.pathsep + val
os.environ[key] = val
+ for key in non_path_environment.keys ():
+ val = non_path_environment[key]
+ os.environ[key] = val
+
+#what a name.
+def set_setting (dict, key, val):
+ try:
+ val = string.atof (val)
+ except ValueError:
+ #warning (_ ("invalid value: %s") % `val`)
+ pass
+
+ try:
+ dict[key].append (val)
+ except KeyError:
+ warning (_ ("no such setting: %s") % `key`)
+ dict[key] = [val]
+
+
+def print_environment ():
+ for (k,v) in os.environ.items ():
+ sys.stderr.write ("%s=\"%s\"\n" % (k,v))
+
def run_lilypond (files, outbase, dep_prefix):
opts = ''
# opts = opts + '--output=%s.tex' % outbase
fs = string.join (files)
if not verbose_p:
- progress ( _("Running %s...") % 'LilyPond')
# cmd = cmd + ' 1> /dev/null 2> /dev/null'
+ progress ( _("Running %s...") % 'LilyPond')
else:
opts = opts + ' --verbose'
-
+
+ # for better debugging!
+ print_environment ()
+ print opts, fs
system ('lilypond %s %s ' % (opts, fs))
def analyse_lilypond_output (filename, extra):
# search only the first 10k
s = s[:10240]
- for x in ('textheight', 'linewidth', 'papersize', 'orientation'):
+ for x in extra_fields:
m = re.search (r'\\def\\lilypondpaper%s{([^}]*)}'%x, s)
if m:
set_setting (extra, x, m.group (1))
return pfa
-(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:
if files and files[0] != '-':
-
+
# Ugh, maybe make a setup () function
files = map (lambda x: strip_extension (x, '.ly'), files)
+ # hmmm. Wish I'd 've written comments when I wrote this.
+ # now it looks complicated.
+
(outdir, outbase) = ('','')
if not output_name:
outbase = os.path.basename (files[0])
for i in ('.dvi', '.latex', '.ly', '.ps', '.tex'):
output_name = strip_extension (output_name, i)
+ outbase = strip_extension (outbase, i)
+ files = map (abspath, files)
- files = map (abspath, files)
-
+ for i in files[:] + [output_name]:
+ if string.find (i, ' ') >= 0:
+ user_error (_ ("filename should not contain spaces: `%s'") % i)
+
if os.path.dirname (output_name) != '.':
dep_prefix = os.path.dirname (output_name)
else:
else:
# FIXME: read from stdin when files[0] = '-'
help ()
- errorport.write (program_name + ":" + _ ("error: ") + _ ("no files specified on command line.") + '\n')
- sys.exit (2)
+ user_error (_ ("no files specified on command line."), 2)