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
39 # Users of python modules should include this snippet
40 # and customize variables below.
42 # We'll suffer this path initialization stuff as long as we don't install
43 # our python packages in <prefix>/lib/pythonX.Y
45 # If set, LILYPONDPREFIX must take prevalence.
46 # if datadir is not set, we're doing a build and LILYPONDPREFIX.
52 datadir = '@local_lilypond_datadir@'
53 if not os.path.isdir (datadir):
54 datadir = '@lilypond_datadir@'
56 sys.path.insert (0, os.path.join (datadir, 'python'))
58 if os.environ.has_key ('LILYPONDPREFIX'):
59 datadir = os.environ['LILYPONDPREFIX']
60 while datadir[-1] == os.sep:
63 datadir = os.path.join (datadir, "share/lilypond/current/")
64 sys.path.insert (0, os.path.join (datadir, 'python'))
66 # dynamic relocation, for GUB binaries.
67 bindir = os.path.split (sys.argv[0])[0]
70 for prefix_component in ['share', 'lib']:
71 datadir = os.path.abspath (bindir + '/../%s/lilypond/current/python/' % prefix_component)
72 sys.path.insert (0, datadir)
81 program_version = '@TOPLEVEL_VERSION@'
82 program_name = os.path.basename (sys.argv[0])
84 original_dir = os.getcwd ()
88 '''Process LilyPond snippets in hybrid HTML, LaTeX, or texinfo document.
92 lilypond-book --filter="tr '[a-z]' '[A-Z]'" BOOK
93 lilypond-book --filter="convert-ly --no-version --from=2.0.0 -" BOOK
94 lilypond-book --process='lilypond -I include' BOOK
97 authors = ('Jan Nieuwenhuizen <janneke@gnu.org>',
98 'Han-Wen Nienhuys <hanwen@cs.uu.nl>')
101 ################################################################
103 if global_options.verbose:
104 raise _ ('Exiting (%d)...') % i
109 sys.stdout.write ('%s (GNU LilyPond) %s\n' % (program_name, program_version))
115 sys.stderr.write (program_name + ": " + _ ("warning: %s") % s + '\n')
118 sys.stderr.write (program_name + ": " + _ ("error: %s") % s + '\n')
120 def ps_page_count (ps_name):
121 header = open (ps_name).read (1024)
122 m = re.search ('\n%%Pages: ([0-9]+)', header)
124 return string.atoi (m.group (1))
129 sys.stdout.write ('''
136 ''' % ( _('Copyright (c) %s by') % '2001--2006',
138 _('Distributed under terms of the GNU General Public License.'),
139 _('It comes with NO WARRANTY.')))
142 def get_option_parser ():
143 p = ly.get_option_parser (usage='lilypond-book [OPTIONS] FILE',
144 version="@TOPLEVEL_VERSION@",
145 description=help_summary)
147 p.add_option ('-F', '--filter', metavar=_ ("FILTER"),
150 help=_ ("pipe snippets through FILTER [convert-ly -n -]"),
152 p.add_option ('-f', '--format', help=_('''use output format FORMAT (texi [default], texi-html, latex, html)'''),
154 p.add_option ("-I", '--include', help=_('add DIR to include path'),
156 action='append', dest='include_path',
157 default=[os.path.abspath (os.getcwd ())])
159 p.add_option ("-o", '--output', help=_('write output to DIR'),
161 action='store', dest='output_name', default=None)
162 p.add_option ('-P', '--process', metavar=_("COMMAND"),
163 help = _ ("process ly_files using COMMAND FILE..."),
165 dest='process_cmd', default='lilypond -b eps')
167 p.add_option ('', '--psfonts', action="store_true", dest="psfonts",
168 help=_ ('''extract all PostScript fonts into INPUT.psfonts for LaTeX'''
169 '''must use this with dvips -h INPUT.psfonts'''),
171 p.add_option ('-V', '--verbose', help=_("be verbose"),
176 p.add_option ('-w', '--warranty',
177 help=_("show warranty and copyright"),
181 p.add_option_group ('bugs',
182 description='''Report bugs via http://post.gmane.org/post.php'''
183 '''?group=gmane.comp.gnu.lilypond.bugs\n''')
187 lilypond_binary = os.path.join ('@bindir@', 'lilypond')
189 # Only use installed binary when we are installed too.
190 if '@bindir@' == ('@' + 'bindir@') or not os.path.exists (lilypond_binary):
191 lilypond_binary = 'lilypond'
193 global_options = None
196 default_ly_options = { 'alt': "[image of music]" }
199 # Is this pythonic? Personally, I find this rather #define-nesque. --hwn
203 EXAMPLEINDENT = 'exampleindent'
205 FRAGMENT = 'fragment'
210 LINE_WIDTH = 'line-width'
211 NOFRAGMENT = 'nofragment'
212 NOINDENT = 'noindent'
217 OUTPUTIMAGE = 'outputimage'
220 PREAMBLE = 'preamble'
221 PRINTFILENAME = 'printfilename'
223 RAGGED_RIGHT = 'ragged-right'
224 RELATIVE = 'relative'
225 STAFFSIZE = 'staffsize'
228 VERBATIM = 'verbatim'
229 FONTLOAD = 'fontload'
230 FILENAME = 'filename'
234 # NOTIME has no opposite so it isn't part of this dictionary.
235 # NOQUOTE is used internally only.
237 NOFRAGMENT: FRAGMENT,
242 # Recognize special sequences in the input.
244 # (?P<name>regex) -- Assign result of REGEX to NAME.
245 # *? -- Match non-greedily.
246 # (?m) -- Multiline regex: Make ^ and $ match at each line.
247 # (?s) -- Make the dot match all characters including newline.
248 # (?x) -- Ignore whitespace in patterns.
260 (\s*(?P<options>.*?)\s*:)?\s*
268 \s*(?P<options>.*?)\s*
277 \s*(?P<options>.*?)\s*
279 \s*(?P<filename>.*?)\s*
286 (?P<code><!--\s.*?!-->)
289 'singleline_comment':
295 (?P<code><pre>.*?</pre>))''',
301 (?P<code><pre>\s.*?</pre>\s))''',
320 \s*(?P<options>.*?)\s*
331 \s*(?P<options>.*?)\s*
335 \\end\s*{lilypond})''',
343 \s*(?P<options>.*?)\s*
351 'singleline_comment':
374 \\end\s*{verbatim}))''',
383 (?P<filename>\S+))''',
387 ^[^\n]*?(?!@c\s+)[^\n]*?
391 \s*(?P<options>.*?)\s*
401 \s*(?P<options>.*?)\s*
404 ^@end\s+lilypond)\s''',
411 \s*(?P<options>.*?)\s*
422 @end\s+ignore))\s''',
424 'singleline_comment':
429 @c([ \t][^\n]*|)\n))''',
431 # Don't do this: It interferes with @code{@{}.
432 # 'verb': r'''(?P<code>@code{.*?})''',
440 @end\s+example\s))''',
449 'intertext': r',?\s*intertext=\".*?\"',
454 'intertext': r',?\s*intertext=\".*?\"',
455 'option_sep': '\s*,\s*',
459 'intertext': r',?\s*intertext=\".*?\"',
460 'option_sep': '\s*,\s*',
464 # Options without a pattern in ly_options.
481 RELATIVE: r'''\relative c%(relative_quotes)s''',
486 INDENT: r'''indent = %(indent)s''',
488 LINE_WIDTH: r'''line-width = %(line-width)s''',
490 QUOTE: r'''line-width = %(line-width)s - 2.0 * %(exampleindent)s''',
492 RAGGED_RIGHT: r'''ragged-right = ##t''',
494 PACKED: r'''packed = ##t''',
506 \remove Time_signature_engraver
512 STAFFSIZE: r'''#(set-global-staff-size %(staffsize)s)''',
519 FILTER: r'''<lilypond %(options)s>
529 <a href="%(base)s.ly">''',
532 <img align="center" valign="center"
533 border="0" src="%(image)s" alt="%(alt)s">''',
535 PRINTFILENAME: '<p><tt><a href="%(base)s.ly">%(filename)s</a></tt></p>',
537 QUOTE: r'''<blockquote>
551 \ifx\preLilyPondExample \undefined%%
554 \preLilyPondExample%%
556 \def\lilypondbook{}%%
557 \input %(base)s-systems.tex%%
558 \ifx\postLilyPondExample \undefined%%
561 \postLilyPondExample%%
565 PRINTFILENAME: '''\\texttt{%(filename)s}
568 QUOTE: r'''\begin{quotation}%(str)s
571 VERBATIM: r'''\noindent
572 \begin{verbatim}%(verb)s\end{verbatim}''',
574 FILTER: r'''\begin{lilypond}[%(options)s]
581 FILTER: r'''@lilypond[%(options)s]
587 @include %(base)s-systems.texi
591 OUTPUTIMAGE: r'''@noindent
593 @image{%(base)s,,,%(alt)s,%(ext)s}
597 <a href="%(base)s.ly">
598 <img align="center" valign="center"
599 border="0" src="%(image)s" alt="%(alt)s">
605 PRINTFILENAME: '''@file{%(filename)s}
608 QUOTE: r'''@quotation
609 %(str)s@end quotation
616 VERBATIM: r'''@exampleindent 0
618 %(verb)s@end verbatim
624 # Maintain line numbers.
629 for f in [HTML, LATEX]:
630 for s in (QUOTE, VERBATIM):
631 output[f][s] = output[f][s].replace("\n"," ")
634 PREAMBLE_LY = '''%%%% Generated by %(program_name)s
635 %%%% Options: [%(option_string)s]
637 #(set! toplevel-score-handler print-score-with-defaults)
638 #(set! toplevel-music-handler
640 (if (not (eq? (ly:music-property m \'void) #t))
641 (print-score-with-defaults
642 p (scorify-music m p)))))
644 #(ly:set-option (quote no-point-and-click))
645 #(define inside-lilypond-book #t)
646 #(define version-seen? #t)
654 %% ****************************************************************
655 %% Start cut-&-pastable-section
656 %% ****************************************************************
659 #(define dump-extents #t)
660 %(font_dump_setting)s
674 %% ****************************************************************
675 %% ly snippet contents follows:
676 %% ****************************************************************
680 %% ****************************************************************
682 %% ****************************************************************
689 %% ****************************************************************
691 %% ****************************************************************
695 %% ****************************************************************
697 %% ****************************************************************
700 texinfo_line_widths = {
701 '@afourpaper': '160\\mm',
702 '@afourwide': '6.5\\in',
703 '@afourlatex': '150\\mm',
704 '@smallbook': '5\\in',
705 '@letterpaper': '6\\in',
708 def classic_lilypond_book_compatibility (key, value):
709 if key == 'singleline' and value == None:
710 return (RAGGED_RIGHT, None)
712 m = re.search ('relative\s*([-0-9])', key)
714 return ('relative', m.group (1))
716 m = re.match ('([0-9]+)pt', key)
718 return ('staffsize', m.group (1))
720 if key == 'indent' or key == 'line-width':
721 m = re.match ('([-.0-9]+)(cm|in|mm|pt|staffspace)', value)
723 f = float (m.group (1))
724 return (key, '%f\\%s' % (f, m.group (2)))
728 def find_file (name):
729 for i in global_options.include_path:
730 full = os.path.join (i, name)
731 if os.path.exists (full):
734 error (_ ("file not found: %s") % name + '\n')
738 def verbatim_html (s):
739 return re.sub ('>', '>',
741 re.sub ('&', '&', s)))
743 def split_options (option_string):
745 if global_options.format == HTML:
746 options = re.findall('[\w\.-:]+(?:\s*=\s*(?:"[^"]*"|\'[^\']*\'|\S+))?',option_string)
747 for i in range(len(options)):
748 options[i] = re.sub('^([^=]+=\s*)(?P<q>["\'])(.*)(?P=q)','\g<1>\g<3>',options[i])
751 return re.split (format_res[global_options.format]['option_sep'],
755 def set_default_options (source):
756 global default_ly_options
757 if not default_ly_options.has_key (LINE_WIDTH):
758 if global_options.format == LATEX:
759 textwidth = get_latex_textwidth (source)
760 default_ly_options[LINE_WIDTH] = \
761 '''%.0f\\pt''' % textwidth
762 elif global_options.format == TEXINFO:
763 for (k, v) in texinfo_line_widths.items ():
764 # FIXME: @layout is usually not in
767 # \input texinfo @c -*-texinfo-*-
769 # Bluntly search first K items of
771 # s = chunks[0].replacement_text ()
772 if re.search (k, source[:1024]):
773 default_ly_options[LINE_WIDTH] = v
777 def replacement_text (self):
780 def filter_text (self):
781 return self.replacement_text ()
783 def ly_is_outdated (self):
786 def png_is_outdated (self):
792 class Substring (Chunk):
793 def __init__ (self, source, start, end, line_number):
797 self.line_number = line_number
798 self.override_text = None
803 def replacement_text (self):
804 if self.override_text:
805 return self.override_text
807 return self.source[self.start:self.end]
809 class Snippet (Chunk):
810 def __init__ (self, type, match, format, line_number):
814 self.option_dict = {}
816 self.line_number = line_number
818 def replacement_text (self):
819 return self.match.group ('match')
821 def substring (self, s):
822 return self.match.group (s)
825 return `self.__class__` + ' type = ' + self.type
827 class Include_snippet (Snippet):
828 def processed_filename (self):
829 f = self.substring ('filename')
830 return os.path.splitext (f)[0] + format2ext[global_options.format]
832 def replacement_text (self):
833 s = self.match.group ('match')
834 f = self.substring ('filename')
836 return re.sub (f, self.processed_filename (), s)
838 class Lilypond_snippet (Snippet):
839 def __init__ (self, type, match, format, line_number):
840 Snippet.__init__ (self, type, match, format, line_number)
841 os = match.group ('options')
842 self.do_options (os, self.type)
845 return self.substring ('code')
850 return self.compose_ly (s)
853 def do_options (self, option_string, type):
854 self.option_dict = {}
856 options = split_options (option_string)
859 if string.find (i, '=') > 0:
860 (key, value) = re.split ('\s*=\s*', i)
861 self.option_dict[key] = value
863 if i in no_options.keys ():
864 if no_options[i] in self.option_dict.keys ():
865 del self.option_dict[no_options[i]]
867 self.option_dict[i] = None
869 has_line_width = self.option_dict.has_key (LINE_WIDTH)
870 no_line_width_value = 0
872 # If LINE_WIDTH is used without parameter, set it to default.
873 if has_line_width and self.option_dict[LINE_WIDTH] == None:
874 no_line_width_value = 1
875 del self.option_dict[LINE_WIDTH]
877 for i in default_ly_options.keys ():
878 if i not in self.option_dict.keys ():
879 self.option_dict[i] = default_ly_options[i]
881 if not has_line_width:
882 if type == 'lilypond' or FRAGMENT in self.option_dict.keys ():
883 self.option_dict[RAGGED_RIGHT] = None
885 if type == 'lilypond':
886 if LINE_WIDTH in self.option_dict.keys ():
887 del self.option_dict[LINE_WIDTH]
889 if RAGGED_RIGHT in self.option_dict.keys ():
890 if LINE_WIDTH in self.option_dict.keys ():
891 del self.option_dict[LINE_WIDTH]
893 if QUOTE in self.option_dict.keys () or type == 'lilypond':
894 if LINE_WIDTH in self.option_dict.keys ():
895 del self.option_dict[LINE_WIDTH]
897 if not INDENT in self.option_dict.keys ():
898 self.option_dict[INDENT] = '0\\mm'
900 # The QUOTE pattern from ly_options only emits the `line-width'
902 if has_line_width and QUOTE in self.option_dict.keys ():
903 if no_line_width_value:
904 del self.option_dict[LINE_WIDTH]
906 del self.option_dict[QUOTE]
908 def compose_ly (self, code):
909 if FRAGMENT in self.option_dict.keys ():
917 # The original concept of the `exampleindent' option is broken.
918 # It is not possible to get a sane value for @exampleindent at all
919 # without processing the document itself. Saying
927 # causes ugly results with the DVI backend of texinfo since the
928 # default value for @exampleindent isn't 5em but 0.4in (or a smaller
929 # value). Executing the above code changes the environment
930 # indentation to an unknown value because we don't know the amount
931 # of 1em in advance since it is font-dependent. Modifying
932 # @exampleindent in the middle of a document is simply not
933 # supported within texinfo.
935 # As a consequence, the only function of @exampleindent is now to
936 # specify the amount of indentation for the `quote' option.
938 # To set @exampleindent locally to zero, we use the @format
939 # environment for non-quoted snippets.
940 override[EXAMPLEINDENT] = r'0.4\in'
941 override[LINE_WIDTH] = texinfo_line_widths['@smallbook']
942 override.update (default_ly_options)
945 for (key, value) in self.option_dict.items ():
947 option_list.append (key)
949 option_list.append (key + '=' + value)
950 option_string = string.join (option_list, ',')
953 compose_types = [NOTES, PREAMBLE, LAYOUT, PAPER]
954 for a in compose_types:
957 for (key, value) in self.option_dict.items ():
959 classic_lilypond_book_compatibility (key, value)
963 (_ ("deprecated ly-option used: %s=%s" \
966 (_ ("compatibility mode translation: %s=%s" \
970 (_ ("deprecated ly-option used: %s" \
973 (_ ("compatibility mode translation: %s" \
976 (key, value) = (c_key, c_value)
979 override[key] = value
981 if not override.has_key (key):
985 for type in compose_types:
986 if ly_options[type].has_key (key):
987 compose_dict[type].append (ly_options[type][key])
991 if not found and key not in simple_options:
992 warning (_ ("ignoring unknown ly option: %s") % key)
995 if RELATIVE in override.keys () and override[RELATIVE]:
996 relative = int (override[RELATIVE])
1002 relative_quotes += ',' * (- relative)
1004 relative_quotes += "'" * relative
1006 paper_string = string.join (compose_dict[PAPER],
1008 layout_string = string.join (compose_dict[LAYOUT],
1010 notes_string = string.join (compose_dict[NOTES],
1012 preamble_string = string.join (compose_dict[PREAMBLE],
1015 font_dump_setting = ''
1016 if FONTLOAD in self.option_dict:
1017 font_dump_setting = '#(define-public force-eps-font-include #t)\n'
1019 d = globals().copy()
1021 return (PREAMBLE_LY + body) % d
1024 def get_hash (self):
1026 self.hash = abs (hash (self.full_ly ()))
1029 def basename (self):
1030 if FILENAME in self.option_dict:
1031 return self.option_dict[FILENAME]
1032 if global_options.use_hash:
1033 return 'lily-%d' % self.get_hash ()
1036 def write_ly (self):
1037 outf = open (self.basename () + '.ly', 'w')
1038 outf.write (self.full_ly ())
1040 open (self.basename () + '.txt', 'w').write ('image of music')
1042 def ly_is_outdated (self):
1043 base = self.basename ()
1045 tex_file = '%s.tex' % base
1046 eps_file = '%s.eps' % base
1047 system_file = '%s-systems.tex' % base
1048 ly_file = '%s.ly' % base
1049 ok = os.path.exists (ly_file) \
1050 and os.path.exists (system_file)\
1051 and os.stat (system_file)[stat.ST_SIZE] \
1052 and re.match ('% eof', open (system_file).readlines ()[-1])
1053 if ok and (not global_options.use_hash or FILENAME in self.option_dict):
1054 ok = (self.full_ly () == open (ly_file).read ())
1056 # TODO: Do something smart with target formats
1057 # (ps, png) and m/ctimes.
1061 def png_is_outdated (self):
1062 base = self.basename ()
1063 ok = self.ly_is_outdated ()
1064 if global_options.format in (HTML, TEXINFO):
1065 ok = ok and os.path.exists (base + '.eps')
1069 page_count = ps_page_count (base + '.eps')
1072 ok = ok and os.path.exists (base + '.png')
1073 elif page_count > 1:
1074 for a in range (1, page_count + 1):
1075 ok = ok and os.path.exists (base + '-page%d.png' % a)
1079 def texstr_is_outdated (self):
1083 base = self.basename ()
1084 ok = self.ly_is_outdated ()
1085 ok = ok and (os.path.exists (base + '.texstr'))
1088 def filter_text (self):
1089 code = self.substring ('code')
1090 s = run_filter (code)
1093 'options': self.match.group ('options')
1096 return output[self.format][FILTER] % d
1098 def replacement_text (self):
1099 func = Lilypond_snippet.__dict__['output_' + self.format]
1102 def get_images (self):
1103 base = self.basename ()
1105 single = '%(base)s.png' % vars ()
1106 multiple = '%(base)s-page1.png' % vars ()
1108 if os.path.exists (multiple) \
1109 and (not os.path.exists (single) \
1110 or (os.stat (multiple)[stat.ST_MTIME] \
1111 > os.stat (single)[stat.ST_MTIME])):
1112 count = ps_page_count ('%(base)s.eps' % vars ())
1113 images = ['%s-page%d.png' % (base, a) for a in range (1, count+1)]
1114 images = tuple (images)
1117 def output_html (self):
1119 base = self.basename ()
1120 if global_options.format == HTML:
1121 str += self.output_print_filename (HTML)
1122 if VERBATIM in self.option_dict:
1123 verb = verbatim_html (self.substring ('code'))
1124 str += output[HTML][VERBATIM] % vars ()
1125 if QUOTE in self.option_dict:
1126 str = output[HTML][QUOTE] % vars ()
1128 str += output[HTML][BEFORE] % vars ()
1129 for image in self.get_images ():
1130 (base, ext) = os.path.splitext (image)
1131 alt = self.option_dict[ALT]
1132 str += output[HTML][OUTPUT] % vars ()
1133 str += output[HTML][AFTER] % vars ()
1136 def output_info (self):
1138 for image in self.get_images ():
1139 (base, ext) = os.path.splitext (image)
1141 # URG, makeinfo implicitly prepends dot to extension.
1142 # Specifying no extension is most robust.
1144 alt = self.option_dict[ALT]
1145 str += output[TEXINFO][OUTPUTIMAGE] % vars ()
1147 base = self.basename ()
1148 str += output[global_options.format][OUTPUT] % vars ()
1151 def output_latex (self):
1153 base = self.basename ()
1154 if global_options.format == LATEX:
1155 str += self.output_print_filename (LATEX)
1156 if VERBATIM in self.option_dict:
1157 verb = self.substring ('code')
1158 str += (output[LATEX][VERBATIM] % vars ())
1160 str += (output[LATEX][OUTPUT] % vars ())
1162 ## todo: maintain breaks
1164 breaks = self.ly ().count ("\n")
1165 str += "".ljust (breaks, "\n").replace ("\n","%\n")
1167 if QUOTE in self.option_dict:
1168 str = output[LATEX][QUOTE] % vars ()
1171 def output_print_filename (self, format):
1173 if PRINTFILENAME in self.option_dict:
1174 base = self.basename ()
1175 filename = self.substring ('filename')
1176 str = output[global_options.format][PRINTFILENAME] % vars ()
1180 def output_texinfo (self):
1182 if self.output_print_filename (TEXINFO):
1184 + self.output_print_filename (HTML)
1187 + self.output_print_filename (LATEX)
1189 base = self.basename ()
1190 if TEXIDOC in self.option_dict:
1191 texidoc = base + '.texidoc'
1192 if os.path.exists (texidoc):
1193 str += '@include %(texidoc)s\n\n' % vars ()
1195 if VERBATIM in self.option_dict:
1196 verb = self.substring ('code')
1197 str += (output[TEXINFO][VERBATIM] % vars ())
1198 if not QUOTE in self.option_dict:
1199 str = output[TEXINFO][NOQUOTE] % vars ()
1201 str += self.output_info ()
1203 # str += ('@ifinfo\n' + self.output_info () + '\n@end ifinfo\n')
1204 # str += ('@tex\n' + self.output_latex () + '\n@end tex\n')
1205 # str += ('@html\n' + self.output_html () + '\n@end html\n')
1207 if QUOTE in self.option_dict:
1208 str = output[TEXINFO][QUOTE] % vars ()
1210 # need par after image
1215 class Lilypond_file_snippet (Lilypond_snippet):
1217 name = self.substring ('filename')
1218 return '\\sourcefilename \"%s\"\n%s' \
1219 % (name, open (find_file (name)).read ())
1221 snippet_type_to_class = {
1222 'lilypond_file': Lilypond_file_snippet,
1223 'lilypond_block': Lilypond_snippet,
1224 'lilypond': Lilypond_snippet,
1225 'include': Include_snippet,
1228 def find_linestarts (s):
1233 i = s.find ('\n', start)
1241 nls.append (len (s))
1244 def find_toplevel_snippets (s, types):
1247 res[i] = ly.re.compile (snippet_res[global_options.format][i])
1251 ## found = dict (map (lambda x: (x, None),
1255 map (lambda x, f = found: f.setdefault (x, None),
1258 line_starts = find_linestarts (s)
1260 # We want to search for multiple regexes, without searching
1261 # the string multiple times for one regex.
1262 # Hence, we use earlier results to limit the string portion
1264 # Since every part of the string is traversed at most once for
1265 # every type of snippet, this is linear.
1271 if not found[type] or found[type][0] < index:
1274 m = res[type].search (s[index:endex])
1279 if snippet_type_to_class.has_key (type):
1280 cl = snippet_type_to_class[type]
1283 start = index + m.start ('match')
1284 line_number = line_start_idx
1285 while (line_starts[line_number] < start):
1289 snip = cl (type, m, global_options.format, line_number)
1291 found[type] = (start, snip)
1295 or found[type][0] < found[first][0]):
1300 # Limiting the search space is a cute
1301 # idea, but this *requires* to search
1302 # for possible containing blocks
1303 # first, at least as long as we do not
1304 # search for the start of blocks, but
1305 # always/directly for the entire
1306 # @block ... @end block.
1308 endex = found[first][0]
1311 snippets.append (Substring (s, index, len (s), line_start_idx))
1314 while (start > line_starts[line_start_idx+1]):
1317 (start, snip) = found[first]
1318 snippets.append (Substring (s, index, start, line_start_idx + 1))
1319 snippets.append (snip)
1321 index = start + len (snip.match.group ('match'))
1325 def filter_pipe (input, cmd):
1326 if global_options.verbose:
1327 progress (_ ("Opening filter `%s'") % cmd)
1329 (stdin, stdout, stderr) = os.popen3 (cmd)
1331 status = stdin.close ()
1335 output = stdout.read ()
1336 status = stdout.close ()
1337 error = stderr.read ()
1341 signal = 0x0f & status
1342 if status or (not output and error):
1343 exit_status = status >> 8
1344 error (_ ("`%s' failed (%d)") % (cmd, exit_status))
1345 error (_ ("The error log is as follows:"))
1346 sys.stderr.write (error)
1347 sys.stderr.write (stderr.read ())
1350 if global_options.verbose:
1356 return filter_pipe (s, global_options.filter_cmd)
1358 def is_derived_class (cl, baseclass):
1361 for b in cl.__bases__:
1362 if is_derived_class (b, baseclass):
1366 def process_snippets (cmd, ly_snippets, texstr_snippets, png_snippets):
1367 ly_names = filter (lambda x: x,
1368 map (Lilypond_snippet.basename, ly_snippets))
1369 texstr_names = filter (lambda x: x,
1370 map (Lilypond_snippet.basename, texstr_snippets))
1371 png_names = filter (lambda x: x,
1372 map (Lilypond_snippet.basename, png_snippets))
1375 def my_system (cmd):
1376 status = ly.system (cmd,
1377 be_verbose=global_options.verbose,
1381 # the --process=CMD switch is a bad idea
1382 # it is too generic for lilypond-book.
1384 my_system (string.join ([cmd, '--backend texstr',
1385 'snippet-map.ly'] + texstr_names))
1386 for l in texstr_names:
1387 my_system ('latex %s.texstr' % l)
1390 my_system (string.join ([cmd, 'snippet-map.ly'] + ly_names))
1392 LATEX_INSPECTION_DOCUMENT = r'''
1396 \typeout{textwidth=\the\textwidth}
1397 \typeout{columnsep=\the\columnsep}
1398 \makeatletter\if@twocolumn\typeout{columns=2}\fi\makeatother
1402 # Do we need anything else besides `textwidth'?
1403 def get_latex_textwidth (source):
1404 m = re.search (r'''(?P<preamble>\\begin\s*{document})''', source)
1405 preamble = source[:m.start (0)]
1406 latex_document = LATEX_INSPECTION_DOCUMENT % vars ()
1408 (handle, tmpfile) = tempfile.mkstemp('.tex')
1409 logfile = os.path.splitext (tmpfile)[0] + '.log'
1410 logfile = os.path.split (logfile)[1]
1412 tmp_handle = os.fdopen (handle,'w')
1413 tmp_handle.write (latex_document)
1416 ly.system ('latex %s' % tmpfile, be_verbose=global_options.verbose)
1417 parameter_string = open (logfile).read()
1423 m = re.search ('columns=([0-9.]*)', parameter_string)
1425 columns = int (m.group (1))
1428 m = re.search ('columnsep=([0-9.]*)pt', parameter_string)
1430 columnsep = float (m.group (1))
1433 m = re.search ('textwidth=([0-9.]*)pt', parameter_string)
1435 textwidth = float (m.group (1))
1437 textwidth = (textwidth - columnsep) / columns
1441 def modify_preamble (chunk):
1442 str = chunk.replacement_text ()
1443 if (re.search (r"\\begin *{document}", str)
1444 and not re.search ("{graphic[sx]", str)):
1445 str = re.sub (r"\\begin{document}",
1446 r"\\usepackage{graphics}" + '\n'
1447 + r"\\begin{document}",
1449 chunk.override_text = str
1461 '.texinfo': TEXINFO,
1467 # TEXINFO: '.texinfo',
1472 class Compile_error:
1475 def write_file_map (lys, name):
1476 snippet_map = open ('snippet-map.ly', 'w')
1477 snippet_map.write ("""
1478 #(define version-seen? #t)
1479 #(ly:add-file-name-alist '(
1482 snippet_map.write ('("%s.ly" . "%s:%d (%s.ly)")\n'
1488 snippet_map.write ('))\n')
1490 def do_process_cmd (chunks, input_name):
1491 all_lys = filter (lambda x: is_derived_class (x.__class__,
1495 write_file_map (all_lys, input_name)
1497 filter (lambda x: is_derived_class (x.__class__,
1499 and x.ly_is_outdated (),
1502 filter (lambda x: is_derived_class (x.__class__,
1504 and x.texstr_is_outdated (),
1507 filter (lambda x: is_derived_class (x.__class__,
1509 and x.png_is_outdated (),
1512 progress (_ ("Writing snippets..."))
1513 map (Lilypond_snippet.write_ly, ly_outdated)
1517 progress (_ ("Processing..."))
1519 process_snippets (global_options.process_cmd, ly_outdated, texstr_outdated, png_outdated)
1521 progress (_ ("All snippets are up to date..."))
1524 def guess_format (input_filename):
1526 e = os.path.splitext (input_filename)[1]
1527 if e in ext2format.keys ():
1529 format = ext2format[e]
1531 error (_ ("can't determine format for: %s" \
1536 def write_if_updated (file_name, lines):
1538 f = open (file_name)
1540 new_str = string.join (lines, '')
1541 if oldstr == new_str:
1542 progress (_ ("%s is up to date.") % file_name)
1548 progress (_ ("Writing `%s'...") % file_name)
1549 open (file_name, 'w').writelines (lines)
1552 def note_input_file (name, inputs=[]):
1553 ## hack: inputs is mutable!
1554 inputs.append (name)
1557 def do_file (input_filename):
1559 if not input_filename or input_filename == '-':
1560 in_handle = sys.stdin
1561 input_fullname = '<stdin>'
1563 if os.path.exists (input_filename):
1564 input_fullname = input_filename
1565 elif global_options.format == LATEX and ly.search_exe_path ('kpsewhich'):
1566 input_fullname = os.popen ('kpsewhich ' + input_filename).read()[:-1]
1568 input_fullname = find_file (input_filename)
1570 note_input_file (input_fullname)
1571 in_handle = open (input_fullname)
1573 if input_filename == '-':
1574 input_base = 'stdin'
1576 input_base = os.path.basename \
1577 (os.path.splitext (input_filename)[0])
1579 # Only default to stdout when filtering.
1580 if global_options.output_name == '-' or (not global_options.output_name and global_options.filter_cmd):
1581 output_filename = '-'
1582 output_file = sys.stdout
1584 # don't complain when global_options.output_name is existing
1585 output_filename = input_base + format2ext[global_options.format]
1586 if global_options.output_name:
1587 if not os.path.isdir (global_options.output_name):
1588 os.mkdir (global_options.output_name, 0777)
1589 os.chdir (global_options.output_name)
1591 if os.path.exists (input_filename) \
1592 and os.path.exists (output_filename) \
1593 and os.path.samefile (output_filename, input_fullname):
1595 _ ("Output would overwrite input file; use --output."))
1599 progress (_ ("Reading %s...") % input_fullname)
1600 source = in_handle.read ()
1603 set_default_options (source)
1606 # FIXME: Containing blocks must be first, see
1607 # find_toplevel_snippets.
1609 'multiline_comment',
1613 'singleline_comment',
1618 progress (_ ("Dissecting..."))
1619 chunks = find_toplevel_snippets (source, snippet_types)
1621 if global_options.format == LATEX:
1623 if (c.is_plain () and
1624 re.search (r"\\begin *{document}", c.replacement_text())):
1629 if global_options.filter_cmd:
1630 write_if_updated (output_filename,
1631 [c.filter_text () for c in chunks])
1632 elif global_options.process_cmd:
1633 do_process_cmd (chunks, input_fullname)
1634 progress (_ ("Compiling %s...") % output_filename)
1636 write_if_updated (output_filename,
1637 [s.replacement_text ()
1640 def process_include (snippet):
1641 os.chdir (original_dir)
1642 name = snippet.substring ('filename')
1643 progress (_ ("Processing include: %s") % name)
1645 return do_file (name)
1647 include_chunks = map (process_include,
1648 filter (lambda x: is_derived_class (x.__class__,
1653 return chunks + reduce (lambda x,y: x + y, include_chunks, [])
1655 except Compile_error:
1656 os.chdir (original_dir)
1657 progress (_ ("Removing `%s'") % output_filename)
1663 global global_options
1665 opt_parser = get_option_parser()
1666 (global_options, args) = opt_parser.parse_args ()
1668 if global_options.format in ('texi-html', 'texi'):
1669 global_options.format = TEXINFO
1670 global_options.use_hash = True
1672 global_options.include_path = map (os.path.abspath, global_options.include_path)
1674 if global_options.warranty:
1677 if not args or len (args) > 1:
1678 opt_parser.print_help ()
1684 files = do_options ()
1688 basename = os.path.splitext (file)[0]
1689 basename = os.path.split (basename)[1]
1691 if not global_options.format:
1692 global_options.format = guess_format (files[0])
1695 if global_options.format in (TEXINFO, HTML):
1697 if global_options.process_cmd == '':
1698 global_options.process_cmd = lilypond_binary \
1699 + ' --formats=%s --backend eps ' % formats
1701 if global_options.process_cmd:
1702 global_options.process_cmd += string.join ([(' -I %s' % commands.mkarg (p))
1703 for p in global_options.include_path])
1708 chunks = do_file (file)
1709 if global_options.psfonts:
1710 fontextract.verbose = global_options.verbose
1711 snippet_chunks = filter (lambda x: is_derived_class (x.__class__,
1715 psfonts_file = basename + '.psfonts'
1716 if not global_options.verbose:
1717 progress (_ ("Writing fonts to %s...") % psfonts_file)
1718 fontextract.extract_fonts (psfonts_file,
1719 [x.basename() + '.eps'
1720 for x in snippet_chunks])
1721 if not global_options.verbose:
1724 except Compile_error:
1727 if global_options.format in (TEXINFO, LATEX):
1728 if not global_options.psfonts:
1729 warning (_ ("option --psfonts not used"))
1730 warning (_ ("processing with dvips will have no fonts"))
1732 psfonts_file = os.path.join (global_options.output_name, basename + '.psfonts')
1733 output = os.path.join (global_options.output_name, basename + '.dvi' )
1736 progress (_ ("DVIPS usage:"))
1738 progress (" dvips -h %(psfonts_file)s %(output)s" % vars ())
1741 inputs = note_input_file ('')
1744 base_file_name = os.path.splitext (os.path.basename (file))[0]
1745 dep_file = os.path.join (global_options.output_name, base_file_name + '.dep')
1746 final_output_file = os.path.join (global_options.output_name,
1748 + '.%s' % global_options.format)
1750 os.chdir (original_dir)
1751 open (dep_file, 'w').write ('%s: %s' % (final_output_file, ' '.join (inputs)))
1753 if __name__ == '__main__':