7 lilypond-book --filter="tr '[a-z]' '[A-Z]'" BOOK
10 lilypond-book --filter="convert-ly --no-version --from=1.6.11 -" BOOK
12 classic lilypond-book:
13 lilypond-book --process="lilypond" BOOK.tely
17 * this script is too complex. Modularize.
19 * ly-options: intertext?
21 * eps in latex / eps by lilypond -b ps?
22 * check latex parameters, twocolumn, multicolumn?
23 * use --png --ps --pdf for making images?
25 * Converting from lilypond-book source, substitute:
26 @mbinclude foo.itely -> @include foo.itely
37 # Users of python modules should include this snippet
38 # and customize variables below.
40 # We'll suffer this path initialization stuff as long as we don't install
41 # our python packages in <prefix>/lib/pythonX.Y
43 # If set, LILYPONDPREFIX must take prevalence.
44 # if datadir is not set, we're doing a build and LILYPONDPREFIX.
45 import getopt, os, sys
46 datadir = '@local_lilypond_datadir@'
47 if not os.path.isdir (datadir):
48 datadir = '@lilypond_datadir@'
49 if os.environ.has_key ('LILYPONDPREFIX'):
50 datadir = os.environ['LILYPONDPREFIX']
51 while datadir[-1] == os.sep:
54 sys.path.insert (0, os.path.join (datadir, 'python'))
57 #if __name__ == '__main__':
65 program_version = '@TOPLEVEL_VERSION@'
66 program_name = os.path.basename (sys.argv[0])
69 original_dir = os.getcwd ()
73 '''Process LilyPond snippets in hybrid HTML, LaTeX, or texinfo document.
76 lilypond-book --filter="tr '[a-z]' '[A-Z]'" BOOK
77 lilypond-book --filter="convert-ly --no-version --from=2.0.0 -" BOOK
78 lilypond-book --process='lilypond -I include' BOOK
81 copyright = ('Jan Nieuwenhuizen <janneke@gnu.org>',
82 'Han-Wen Nienhuys <hanwen@cs.uu.nl>')
84 option_definitions = [
85 (_ ("FMT"), 'f', 'format',
86 _ ('''use output format FMT (texi [default], texi-html,
88 (_ ("FILTER"), 'F', 'filter',
89 _ ("pipe snippets through FILTER [convert-ly -n -]")),
91 _ ("print this help")),
92 (_ ("DIR"), 'I', 'include',
93 _ ("add DIR to include path")),
94 (_ ("DIR"), 'o', 'output',
95 _ ("write output to DIR")),
96 (_ ("COMMAND"), 'P', 'process',
97 _ ("process ly_files using COMMAND FILE...")),
99 _ ('''extract all PostScript fonts into INPUT.psfonts for LaTeX
100 must use this with dvips -h INPUT.psfonts''')),
104 _ ("print version information")),
105 ('', 'w', 'warranty',
106 _ ("show warranty and copyright")),
109 include_path = [os.path.abspath (os.getcwd ())]
110 lilypond_binary = os.path.join ('@bindir@', 'lilypond')
112 # Only use installed binary when we are installed too.
113 if '@bindir@' == ('@' + 'bindir@') or not os.path.exists (lilypond_binary):
114 lilypond_binary = 'lilypond'
122 default_ly_options = { 'alt': "[image of music]" }
125 # Is this pythonic? Personally, I find this rather #define-nesque. --hwn
129 EXAMPLEINDENT = 'exampleindent'
131 FRAGMENT = 'fragment'
136 LINEWIDTH = 'linewidth'
137 NOFRAGMENT = 'nofragment'
138 NOINDENT = 'noindent'
143 OUTPUTIMAGE = 'outputimage'
146 PREAMBLE = 'preamble'
147 PRINTFILENAME = 'printfilename'
149 RAGGEDRIGHT = 'raggedright'
150 RELATIVE = 'relative'
151 STAFFSIZE = 'staffsize'
154 VERBATIM = 'verbatim'
155 FONTLOAD = 'fontload'
156 FILENAME = 'filename'
160 # NOTIME has no opposite so it isn't part of this dictionary.
161 # NOQUOTE is used internally only.
163 NOFRAGMENT: FRAGMENT,
168 # Recognize special sequences in the input.
170 # (?P<name>regex) -- Assign result of REGEX to NAME.
171 # *? -- Match non-greedily.
172 # (?m) -- Multiline regex: Make ^ and $ match at each line.
173 # (?s) -- Make the dot match all characters including newline.
174 # (?x) -- Ignore whitespace in patterns.
186 (\s*(?P<options>.*?)\s*:)?\s*
194 \s*(?P<options>.*?)\s*
203 \s*(?P<options>.*?)\s*
205 \s*(?P<filename>.*?)\s*
212 (?P<code><!--\s.*?!-->)
215 'singleline_comment':
221 (?P<code><pre>.*?</pre>))''',
227 (?P<code><pre>\s.*?</pre>\s))''',
246 \s*(?P<options>.*?)\s*
257 \s*(?P<options>.*?)\s*
261 \\end\s*{lilypond})''',
269 \s*(?P<options>.*?)\s*
277 'singleline_comment':
300 \\end\s*{verbatim}))''',
309 (?P<filename>\S+))''',
313 ^[^\n]*?(?!@c\s+)[^\n]*?
317 \s*(?P<options>.*?)\s*
327 \s*(?P<options>.*?)\s*
330 ^@end\s+lilypond)\s''',
337 \s*(?P<options>.*?)\s*
348 @end\s+ignore))\s''',
350 'singleline_comment':
355 @c([ \t][^\n]*|)\n))''',
357 # Don't do this: It interferes with @code{@{}.
358 # 'verb': r'''(?P<code>@code{.*?})''',
366 @end\s+example\s))''',
372 'intertext': r',?\s*intertext=\".*?\"',
377 'intertext': r',?\s*intertext=\".*?\"',
378 'option_sep': '\s*,\s*',
382 'intertext': r',?\s*intertext=\".*?\"',
383 'option_sep': '\s*,\s*',
387 # Options without a pattern in ly_options.
404 RELATIVE: r'''\relative c%(relative_quotes)s''',
409 INDENT: r'''indent = %(indent)s''',
411 LINEWIDTH: r'''linewidth = %(linewidth)s''',
413 QUOTE: r'''linewidth = %(linewidth)s - 2.0 * %(exampleindent)s''',
415 RAGGEDRIGHT: r'''raggedright = ##t''',
417 PACKED: r'''packed = ##t''',
429 \remove Time_signature_engraver
435 STAFFSIZE: r'''#(set-global-staff-size %(staffsize)s)''',
442 FILTER: r'''<lilypond %(options)s>
452 <a href="%(base)s.ly">''',
455 <img align="center" valign="center"
456 border="0" src="%(image)s" alt="%(alt)s">''',
458 PRINTFILENAME: '<p><tt><a href="%(base)s.ly">%(filename)s</a></tt></p>',
460 QUOTE: r'''<blockquote>
474 \ifx\preLilyPondExample \undefined
479 \def\lilypondbook{}%%
480 \input %(base)s-systems.tex
481 \ifx\postLilyPondExample \undefined
488 PRINTFILENAME: '''\\texttt{%(filename)s}
491 QUOTE: r'''\begin{quotation}
496 VERBATIM: r'''\noindent
498 %(verb)s\end{verbatim}
501 FILTER: r'''\begin{lilypond}[%(options)s]
508 FILTER: r'''@lilypond[%(options)s]
514 @include %(base)s-systems.texi
518 OUTPUTIMAGE: r'''@noindent
520 @image{%(base)s,,,%(alt)s,%(ext)s}
524 <a href="%(base)s.ly">
525 <img align="center" valign="center"
526 border="0" src="%(image)s" alt="%(alt)s">
532 PRINTFILENAME: '''@file{%(filename)s}
535 QUOTE: r'''@quotation
536 %(str)s@end quotation
543 VERBATIM: r'''@exampleindent 0
550 PREAMBLE_LY = r'''%%%% Generated by %(program_name)s
551 %%%% Options: [%(option_string)s]
553 #(set! toplevel-score-handler print-score-with-defaults)
554 #(set! toplevel-music-handler (lambda (p m)
555 (print-score-with-defaults
556 p (scorify-music m p))))
558 #(ly:set-option (quote no-point-and-click))
560 #(define version-seen? #t)
564 %% ********************************
565 %% Start cut-&-pastable-section
566 %% ********************************
569 #(define dump-extents #t)
570 %(font_dump_setting)s
582 %% ly snippet contents follows:
594 texinfo_linewidths = {
595 '@afourpaper': '160\\mm',
596 '@afourwide': '6.5\\in',
597 '@afourlatex': '150\\mm',
598 '@smallbook': '5\\in',
599 '@letterpaper': '6\\in',
602 def classic_lilypond_book_compatibility (key, value):
603 if key == 'singleline' and value == None:
604 return (RAGGEDRIGHT, None)
606 m = re.search ('relative\s*([-0-9])', key)
608 return ('relative', m.group (1))
610 m = re.match ('([0-9]+)pt', key)
612 return ('staffsize', m.group (1))
614 if key == 'indent' or key == 'linewidth':
615 m = re.match ('([-.0-9]+)(cm|in|mm|pt|staffspace)', value)
617 f = float (m.group (1))
618 return (key, '%f\\%s' % (f, m.group (2)))
622 def find_file (name):
623 for i in include_path:
624 full = os.path.join (i, name)
625 if os.path.exists (full):
627 ly.error (_ ("file not found: %s") % name + '\n')
631 def verbatim_html (s):
632 return re.sub ('>', '>',
634 re.sub ('&', '&', s)))
636 def verbatim_texinfo (s):
637 return re.sub ('{', '@{',
639 re.sub ('@', '@@', s)))
641 def split_options (option_string):
644 options = re.findall('[\w\.-:]+(?:\s*=\s*(?:"[^"]*"|\'[^\']*\'|\S+))?',option_string)
645 for i in range(len(options)):
646 options[i] = re.sub('^([^=]+=\s*)(?P<q>["\'])(.*)(?P=q)','\g<1>\g<3>',options[i])
649 return re.split (format_res[format]['option_sep'],
653 def invokes_lilypond ():
654 return re.search ('^[\'\"0-9A-Za-z/]*lilypond', process_cmd)
656 def set_default_options (source):
657 global default_ly_options
658 if not default_ly_options.has_key (LINEWIDTH):
660 textwidth = get_latex_textwidth (source)
661 default_ly_options[LINEWIDTH] = \
662 '''%.0f\\pt''' % textwidth
663 elif format == TEXINFO:
664 for (k, v) in texinfo_linewidths.items ():
665 # FIXME: @layout is usually not in
668 # \input texinfo @c -*-texinfo-*-
670 # Bluntly search first K items of
672 # s = chunks[0].replacement_text ()
673 if re.search (k, source[:1024]):
674 default_ly_options[LINEWIDTH] = v
678 def replacement_text (self):
681 def filter_text (self):
682 return self.replacement_text ()
684 def ly_is_outdated (self):
687 def png_is_outdated (self):
690 class Substring (Chunk):
691 def __init__ (self, source, start, end, line_number):
695 self.line_number = line_number
697 def replacement_text (self):
698 return self.source[self.start:self.end]
700 class Snippet (Chunk):
701 def __init__ (self, type, match, format, line_number):
705 self.option_dict = {}
707 self.line_number = line_number
709 def replacement_text (self):
710 return self.match.group ('match')
712 def substring (self, s):
713 return self.match.group (s)
716 return `self.__class__` + ' type = ' + self.type
718 class Include_snippet (Snippet):
719 def processed_filename (self):
720 f = self.substring ('filename')
721 return os.path.splitext (f)[0] + format2ext[format]
723 def replacement_text (self):
724 s = self.match.group ('match')
725 f = self.substring ('filename')
727 return re.sub (f, self.processed_filename (), s)
729 class Lilypond_snippet (Snippet):
730 def __init__ (self, type, match, format, line_number):
731 Snippet.__init__ (self, type, match, format, line_number)
732 os = match.group ('options')
733 self.do_options (os, self.type)
736 return self.substring ('code')
741 return self.compose_ly (s)
744 def do_options (self, option_string, type):
745 self.option_dict = {}
747 options = split_options (option_string)
750 if string.find (i, '=') > 0:
751 (key, value) = re.split ('\s*=\s*', i)
752 self.option_dict[key] = value
754 if i in no_options.keys ():
755 if no_options[i] in self.option_dict.keys ():
756 del self.option_dict[no_options[i]]
758 self.option_dict[i] = None
760 has_linewidth = self.option_dict.has_key (LINEWIDTH)
761 no_linewidth_value = 0
763 # If LINEWIDTH is used without parameter, set it to default.
764 if has_linewidth and self.option_dict[LINEWIDTH] == None:
765 no_linewidth_value = 1
766 del self.option_dict[LINEWIDTH]
768 for i in default_ly_options.keys ():
769 if i not in self.option_dict.keys ():
770 self.option_dict[i] = default_ly_options[i]
772 if not has_linewidth:
773 if type == 'lilypond' or FRAGMENT in self.option_dict.keys ():
774 self.option_dict[RAGGEDRIGHT] = None
776 if type == 'lilypond':
777 if LINEWIDTH in self.option_dict.keys ():
778 del self.option_dict[LINEWIDTH]
780 if RAGGEDRIGHT in self.option_dict.keys ():
781 if LINEWIDTH in self.option_dict.keys ():
782 del self.option_dict[LINEWIDTH]
784 if QUOTE in self.option_dict.keys () or type == 'lilypond':
785 if LINEWIDTH in self.option_dict.keys ():
786 del self.option_dict[LINEWIDTH]
788 if not INDENT in self.option_dict.keys ():
789 self.option_dict[INDENT] = '0\\mm'
791 # The QUOTE pattern from ly_options only emits the `linewidth'
793 if has_linewidth and QUOTE in self.option_dict.keys ():
794 if no_linewidth_value:
795 del self.option_dict[LINEWIDTH]
797 del self.option_dict[QUOTE]
799 def compose_ly (self, code):
800 if FRAGMENT in self.option_dict.keys ():
808 # The original concept of the `exampleindent' option is broken.
809 # It is not possible to get a sane value for @exampleindent at all
810 # without processing the document itself. Saying
818 # causes ugly results with the DVI backend of texinfo since the
819 # default value for @exampleindent isn't 5em but 0.4in (or a smaller
820 # value). Executing the above code changes the environment
821 # indentation to an unknown value because we don't know the amount
822 # of 1em in advance since it is font-dependent. Modifying
823 # @exampleindent in the middle of a document is simply not
824 # supported within texinfo.
826 # As a consequence, the only function of @exampleindent is now to
827 # specify the amount of indentation for the `quote' option.
829 # To set @exampleindent locally to zero, we use the @format
830 # environment for non-quoted snippets.
831 override[EXAMPLEINDENT] = r'0.4\in'
832 override[LINEWIDTH] = texinfo_linewidths['@smallbook']
833 override.update (default_ly_options)
836 for (key, value) in self.option_dict.items ():
838 option_list.append (key)
840 option_list.append (key + '=' + value)
841 option_string = string.join (option_list, ',')
844 compose_types = [NOTES, PREAMBLE, LAYOUT, PAPER]
845 for a in compose_types:
848 for (key, value) in self.option_dict.items ():
850 classic_lilypond_book_compatibility (key, value)
854 (_ ("deprecated ly-option used: %s=%s" \
857 (_ ("compatibility mode translation: %s=%s" \
861 (_ ("deprecated ly-option used: %s" \
864 (_ ("compatibility mode translation: %s" \
867 (key, value) = (c_key, c_value)
870 override[key] = value
872 if not override.has_key (key):
876 for type in compose_types:
877 if ly_options[type].has_key (key):
878 compose_dict[type].append (ly_options[type][key])
882 if not found and key not in simple_options:
883 ly.warning (_ ("ignoring unknown ly option: %s") % key)
886 if RELATIVE in override.keys () and override[RELATIVE]:
887 relative = string.atoi (override[RELATIVE])
893 relative_quotes += ',' * (- relative)
895 relative_quotes += "'" * relative
897 program_name = __main__.program_name
899 paper_string = string.join (compose_dict[PAPER],
901 layout_string = string.join (compose_dict[LAYOUT],
903 notes_string = string.join (compose_dict[NOTES],
905 preamble_string = string.join (compose_dict[PREAMBLE],
908 font_dump_setting = ''
909 if FONTLOAD in self.option_dict:
910 font_dump_setting = '#(define-public force-eps-font-include #t)\n'
912 return (PREAMBLE_LY + body) % vars ()
917 self.hash = abs (hash (self.full_ly ()))
921 if FILENAME in self.option_dict:
922 return self.option_dict[FILENAME]
924 return 'lily-%d' % self.get_hash ()
928 outf = open (self.basename () + '.ly', 'w')
929 outf.write (self.full_ly ())
931 open (self.basename () + '.txt', 'w').write ('image of music')
933 def ly_is_outdated (self):
934 base = self.basename ()
936 tex_file = '%s.tex' % base
937 eps_file = '%s.eps' % base
938 system_file = '%s-systems.tex' % base
939 ly_file = '%s.ly' % base
940 ok = os.path.exists (ly_file) \
941 and os.path.exists (system_file)\
942 and os.stat (system_file)[stat.ST_SIZE] \
943 and re.match ('% eof', open (system_file).readlines ()[-1])
944 if ok and (not use_hash_p or FILENAME in self.option_dict):
945 ok = (self.full_ly () == open (ly_file).read ())
947 # TODO: Do something smart with target formats
948 # (ps, png) and m/ctimes.
952 def png_is_outdated (self):
953 base = self.basename ()
954 ok = self.ly_is_outdated ()
955 if format == HTML or format == TEXINFO:
956 ok = ok and os.path.exists (base + '.eps')
960 page_count = ly.ps_page_count (base + '.eps')
963 ok = ok and os.path.exists (base + '.png')
965 for a in range (1, page_count + 1):
966 ok = ok and os.path.exists (base + '-page%d.png' % a)
970 def texstr_is_outdated (self):
974 base = self.basename ()
975 ok = self.ly_is_outdated ()
976 ok = ok and (os.path.exists (base + '.texstr'))
979 def filter_text (self):
980 code = self.substring ('code')
981 s = run_filter (code)
984 'options': self.match.group ('options')
987 return output[self.format][FILTER] % d
989 def replacement_text (self):
990 func = Lilypond_snippet.__dict__['output_' + self.format]
993 def get_images (self):
994 base = self.basename ()
996 single = '%(base)s.png' % vars ()
997 multiple = '%(base)s-page1.png' % vars ()
999 if os.path.exists (multiple) \
1000 and (not os.path.exists (single) \
1001 or (os.stat (multiple)[stat.ST_MTIME] \
1002 > os.stat (single)[stat.ST_MTIME])):
1003 count = ly.ps_page_count ('%(base)s.eps' % vars ())
1004 images = ['%s-page%d.png' % (base, a) for a in range (1, count+1)]
1005 images = tuple (images)
1008 def output_html (self):
1010 base = self.basename ()
1012 str += self.output_print_filename (HTML)
1013 if VERBATIM in self.option_dict:
1014 verb = verbatim_html (self.substring ('code'))
1015 str += write (output[HTML][VERBATIM] % vars ())
1016 if QUOTE in self.option_dict:
1017 str = output[HTML][QUOTE] % vars ()
1019 str += output[HTML][BEFORE] % vars ()
1020 for image in self.get_images ():
1021 (base, ext) = os.path.splitext (image)
1022 alt = self.option_dict[ALT]
1023 str += output[HTML][OUTPUT] % vars ()
1024 str += output[HTML][AFTER] % vars ()
1027 def output_info (self):
1029 for image in self.get_images ():
1030 (base, ext) = os.path.splitext (image)
1032 # URG, makeinfo implicitly prepends dot to extension.
1033 # Specifying no extension is most robust.
1035 alt = self.option_dict[ALT]
1036 str += output[TEXINFO][OUTPUTIMAGE] % vars ()
1038 base = self.basename ()
1039 str += output[format][OUTPUT] % vars ()
1042 def output_latex (self):
1044 base = self.basename ()
1046 str += self.output_print_filename (LATEX)
1047 if VERBATIM in self.option_dict:
1048 verb = self.substring ('code')
1049 str += (output[LATEX][VERBATIM] % vars ())
1050 if QUOTE in self.option_dict:
1051 str = output[LATEX][QUOTE] % vars ()
1053 str += (output[LATEX][OUTPUT] % vars ())
1056 def output_print_filename (self, format):
1058 if PRINTFILENAME in self.option_dict:
1059 base = self.basename ()
1060 filename = self.substring ('filename')
1061 str = output[format][PRINTFILENAME] % vars ()
1065 def output_texinfo (self):
1067 if self.output_print_filename (TEXINFO):
1069 + self.output_print_filename (HTML)
1072 + self.output_print_filename (LATEX)
1074 base = self.basename ()
1075 if TEXIDOC in self.option_dict:
1076 texidoc = base + '.texidoc'
1077 if os.path.exists (texidoc):
1078 str += '@include %(texidoc)s\n\n' % vars ()
1080 if VERBATIM in self.option_dict:
1081 verb = verbatim_texinfo (self.substring ('code'))
1082 str += (output[TEXINFO][VERBATIM] % vars ())
1083 if not QUOTE in self.option_dict:
1084 str = output[TEXINFO][NOQUOTE] % vars ()
1086 str += self.output_info ()
1088 # str += ('@ifinfo\n' + self.output_info () + '\n@end ifinfo\n')
1089 # str += ('@tex\n' + self.output_latex () + '\n@end tex\n')
1090 # str += ('@html\n' + self.output_html () + '\n@end html\n')
1092 if QUOTE in self.option_dict:
1093 str = output[TEXINFO][QUOTE] % vars ()
1095 # need par after image
1100 class Lilypond_file_snippet (Lilypond_snippet):
1102 name = self.substring ('filename')
1103 return '\\renameinput \"%s\"\n%s' \
1104 % (name, open (find_file (name)).read ())
1106 snippet_type_to_class = {
1107 'lilypond_file': Lilypond_file_snippet,
1108 'lilypond_block': Lilypond_snippet,
1109 'lilypond': Lilypond_snippet,
1110 'include': Include_snippet,
1113 def find_linestarts (s):
1118 i = s.find ('\n', start)
1126 nls.append (len (s))
1129 def find_toplevel_snippets (s, types):
1132 res[i] = ly.re.compile (snippet_res[format][i])
1136 ## found = dict (map (lambda x: (x, None),
1140 map (lambda x, f = found: f.setdefault (x, None),
1143 line_starts = find_linestarts (s)
1145 # We want to search for multiple regexes, without searching
1146 # the string multiple times for one regex.
1147 # Hence, we use earlier results to limit the string portion
1149 # Since every part of the string is traversed at most once for
1150 # every type of snippet, this is linear.
1156 if not found[type] or found[type][0] < index:
1158 m = res[type].search (s[index:endex])
1163 if snippet_type_to_class.has_key (type):
1164 cl = snippet_type_to_class[type]
1167 start = index + m.start ('match')
1168 line_number = line_start_idx
1169 while (line_starts[line_number] < start):
1173 snip = cl (type, m, format, line_number)
1174 found[type] = (start, snip)
1178 or found[type][0] < found[first][0]):
1183 # Limiting the search space is a cute
1184 # idea, but this *requires* to search
1185 # for possible containing blocks
1186 # first, at least as long as we do not
1187 # search for the start of blocks, but
1188 # always/directly for the entire
1189 # @block ... @end block.
1191 endex = found[first][0]
1194 snippets.append (Substring (s, index, len (s), line_start_idx))
1197 while (start > line_starts[line_start_idx+1]):
1200 (start, snip) = found[first]
1201 snippets.append (Substring (s, index, start, line_start_idx + 1))
1202 snippets.append (snip)
1204 index = start + len (snip.match.group ('match'))
1208 def filter_pipe (input, cmd):
1210 ly.progress (_ ("Opening filter `%s'") % cmd)
1212 (stdin, stdout, stderr) = os.popen3 (cmd)
1214 status = stdin.close ()
1218 output = stdout.read ()
1219 status = stdout.close ()
1220 error = stderr.read ()
1224 signal = 0x0f & status
1225 if status or (not output and error):
1226 exit_status = status >> 8
1227 ly.error (_ ("`%s' failed (%d)") % (cmd, exit_status))
1228 ly.error (_ ("The error log is as follows:"))
1229 sys.stderr.write (error)
1230 sys.stderr.write (stderr.read ())
1239 return filter_pipe (s, filter_cmd)
1241 def is_derived_class (cl, baseclass):
1244 for b in cl.__bases__:
1245 if is_derived_class (b, baseclass):
1249 def process_snippets (cmd, ly_snippets, texstr_snippets, png_snippets):
1250 ly_names = filter (lambda x: x,
1251 map (Lilypond_snippet.basename, ly_snippets))
1252 texstr_names = filter (lambda x: x,
1253 map (Lilypond_snippet.basename, texstr_snippets))
1254 png_names = filter (lambda x: x,
1255 map (Lilypond_snippet.basename, png_snippets))
1258 def my_system (cmd):
1259 status = ly.system (cmd,
1260 ignore_error = 1, progress_p = 1)
1263 ly.error ('Process %s exited unsuccessfully.' % cmd)
1267 # the --process=CMD switch is a bad idea
1268 # it is too generic for lilypond-book.
1269 if texstr_names and invokes_lilypond:
1270 my_system (string.join ([cmd, '--backend texstr',
1271 'snippet-map.ly'] + texstr_names))
1272 for l in texstr_names:
1273 my_system ('latex %s.texstr' % l)
1276 my_system (string.join ([cmd, 'snippet-map.ly'] + ly_names))
1278 LATEX_INSPECTION_DOCUMENT = r'''
1282 \typeout{textwidth=\the\textwidth}
1283 \typeout{columnsep=\the\columnsep}
1284 \makeatletter\if@twocolumn\typeout{columns=2}\fi\makeatother
1288 # Do we need anything else besides `textwidth'?
1289 def get_latex_textwidth (source):
1290 m = re.search (r'''(?P<preamble>\\begin\s*{document})''', source)
1291 preamble = source[:m.start (0)]
1292 latex_document = LATEX_INSPECTION_DOCUMENT % vars ()
1293 # Workaround problems with unusable $TMP on Cygwin:
1294 tempfile.tempdir = ''
1295 tmpfile = tempfile.mktemp('.tex')
1296 logfile = os.path.splitext (tmpfile) + '.log'
1297 open (tmpfile,'w').write (latex_document)
1298 ly.system ('latex %s' % tmpfile)
1299 parameter_string = open (logfile).read()
1304 m = re.search ('columns=([0-9.]*)', parameter_string)
1306 columns = string.atoi (m.group (1))
1309 m = re.search ('columnsep=([0-9.]*)pt', parameter_string)
1311 columnsep = string.atof (m.group (1))
1314 m = re.search ('textwidth=([0-9.]*)pt', parameter_string)
1316 textwidth = string.atof (m.group (1))
1318 textwidth = (textwidth - columnsep) / columns
1330 '.texinfo': TEXINFO,
1336 # TEXINFO: '.texinfo',
1341 class Compile_error:
1344 def write_file_map (lys, name):
1345 snippet_map = open ('snippet-map.ly', 'w')
1346 snippet_map.write ("""
1347 #(define version-seen? #t)
1348 #(ly:add-file-name-alist '(
1351 snippet_map.write ('("%s.ly" . "%s:%d (%s.ly)")\n'
1357 snippet_map.write ('))\n')
1359 def do_process_cmd (chunks, input_name):
1360 all_lys = filter (lambda x: is_derived_class (x.__class__,
1364 write_file_map (all_lys, input_name)
1366 filter (lambda x: is_derived_class (x.__class__,
1368 and x.ly_is_outdated (),
1371 filter (lambda x: is_derived_class (x.__class__,
1373 and x.texstr_is_outdated (),
1376 filter (lambda x: is_derived_class (x.__class__,
1378 and x.png_is_outdated (),
1381 ly.progress (_ ("Writing snippets..."))
1382 map (Lilypond_snippet.write_ly, ly_outdated)
1386 ly.progress (_ ("Processing..."))
1388 process_snippets (process_cmd, ly_outdated, texstr_outdated, png_outdated)
1390 ly.progress (_ ("All snippets are up to date..."))
1393 def guess_format (input_filename):
1395 e = os.path.splitext (input_filename)[1]
1396 if e in ext2format.keys ():
1398 format = ext2format[e]
1400 ly.error (_ ("can't determine format for: %s" \
1405 def write_if_updated (file_name, lines):
1407 f = open (file_name)
1409 new_str = string.join (lines, '')
1410 if oldstr == new_str:
1411 ly.progress (_ ("%s is up to date.") % file_name)
1417 ly.progress (_ ("Writing `%s'...") % file_name)
1418 open (file_name, 'w').writelines (lines)
1421 def do_file (input_filename):
1423 if not input_filename or input_filename == '-':
1424 in_handle = sys.stdin
1425 input_fullname = '<stdin>'
1427 if os.path.exists (input_filename):
1428 input_fullname = input_filename
1429 elif format == LATEX and ly.search_exe_path ('kpsewhich'):
1430 # urg python interface to libkpathsea?
1431 input_fullname = ly.read_pipe ('kpsewhich '
1432 + input_filename)[:-1]
1434 input_fullname = find_file (input_filename)
1435 in_handle = open (input_fullname)
1437 if input_filename == '-':
1438 input_base = 'stdin'
1440 input_base = os.path.basename \
1441 (os.path.splitext (input_filename)[0])
1443 # Only default to stdout when filtering.
1444 if output_name == '-' or (not output_name and filter_cmd):
1445 output_filename = '-'
1446 output_file = sys.stdout
1448 # don't complain when output_name is existing
1449 output_filename = input_base + format2ext[format]
1451 if not os.path.isdir (output_name):
1452 os.mkdir (output_name, 0777)
1453 os.chdir (output_name)
1455 if os.path.exists (input_filename) \
1456 and os.path.exists (output_filename) \
1457 and os.path.samefile (output_filename, input_fullname):
1459 _ ("Output would overwrite input file; use --output."))
1463 ly.progress (_ ("Reading %s...") % input_fullname)
1464 source = in_handle.read ()
1467 set_default_options (source)
1470 # FIXME: Containing blocks must be first, see
1471 # find_toplevel_snippets.
1473 'multiline_comment',
1477 'singleline_comment',
1482 ly.progress (_ ("Dissecting..."))
1483 chunks = find_toplevel_snippets (source, snippet_types)
1487 write_if_updated (output_filename,
1488 [c.filter_text () for c in chunks])
1490 do_process_cmd (chunks, input_fullname)
1491 ly.progress (_ ("Compiling %s...") % output_filename)
1493 write_if_updated (output_filename,
1494 [s.replacement_text ()
1497 def process_include (snippet):
1498 os.chdir (original_dir)
1499 name = snippet.substring ('filename')
1500 ly.progress (_ ("Processing include: %s") % name)
1502 return do_file (name)
1504 include_chunks = map (process_include,
1505 filter (lambda x: is_derived_class (x.__class__,
1510 return chunks + reduce (lambda x,y: x + y, include_chunks, [])
1512 except Compile_error:
1513 os.chdir (original_dir)
1514 ly.progress (_ ("Removing `%s'") % output_filename)
1519 global format, output_name, psfonts_p
1520 global filter_cmd, process_cmd, verbose_p
1522 (sh, long) = ly.getopt_args (option_definitions)
1524 (options, files) = getopt.getopt (sys.argv[1:], sh, long)
1525 except getopt.error, s:
1526 sys.stderr.write ('\n')
1527 ly.error (_ ("getopt says: `%s'" % s))
1528 sys.stderr.write ('\n')
1538 elif o == '--filter' or o == '-F':
1541 elif o == '--format' or o == '-f':
1543 if a == 'texi-html' or a == 'texi':
1545 elif o == '--tex-backend ':
1547 elif o == '--help' or o == '-h':
1550 elif o == '--include' or o == '-I':
1551 include_path.append (os.path.join (original_dir,
1552 os.path.abspath (a)))
1553 elif o == '--output' or o == '-o':
1555 elif o == '--process' or o == '-P':
1558 elif o == '--version' or o == '-v':
1559 ly.identify (sys.stdout)
1561 elif o == '--verbose' or o == '-V':
1563 elif o == '--psfonts':
1565 elif o == '--warranty' or o == '-w':
1572 files = do_options ()
1573 if not files or len (files) > 1:
1579 basename = os.path.splitext (file)[0]
1580 basename = os.path.split (basename)[1]
1582 global process_cmd, format
1584 format = guess_format (files[0])
1587 if format == TEXINFO or format == HTML:
1589 if process_cmd == '':
1590 process_cmd = lilypond_binary \
1591 + ' --formats=%s --backend eps ' % formats
1594 process_cmd += string.join ([(' -I %s' % p)
1595 for p in include_path])
1597 ly.identify (sys.stderr)
1600 chunks = do_file (file)
1601 if psfonts_p and invokes_lilypond ():
1602 fontextract.verbose = verbose_p
1603 snippet_chunks = filter (lambda x: is_derived_class (x.__class__,
1607 psfonts_file = basename + '.psfonts'
1609 ly.progress (_ ("Writing fonts to %s...") % psfonts_file)
1610 fontextract.extract_fonts (psfonts_file,
1611 [x.basename() + '.eps'
1612 for x in snippet_chunks])
1616 except Compile_error:
1619 if format == TEXINFO or format == LATEX:
1621 ly.warning (_ ("option --psfonts not used"))
1622 ly.warning (_ ("processing with dvips will have no fonts"))
1624 psfonts_file = os.path.join (output_name, basename + '.psfonts')
1625 output = os.path.join (output_name, basename + '.dvi' )
1628 ly.progress (_ ("DVIPS usage:"))
1630 ly.progress (" dvips -h %(psfonts_file)s %(output)s" % vars ())
1633 if __name__ == '__main__':