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:
61 datadir = datadir[:-1]
63 if not os.path.exists (os.path.join (datadir, 'python/lilylib.py')):
64 datadir = os.path.join (datadir, 'share/lilypond/current/')
65 sys.path.insert (0, os.path.join (datadir, 'python'))
67 # dynamic relocation, for GUB binaries.
68 bindir = os.path.split (sys.argv[0])[0]
71 for prefix_component in ['share', 'lib']:
72 datadir = os.path.abspath (bindir + '/../%s/lilypond/current/python/' % prefix_component)
73 sys.path.insert (0, datadir)
82 program_version = '@TOPLEVEL_VERSION@'
83 program_name = os.path.basename (sys.argv[0])
85 original_dir = os.getcwd ()
89 '''Process LilyPond snippets in hybrid HTML, LaTeX, or texinfo document.
93 lilypond-book --filter="tr '[a-z]' '[A-Z]'" BOOK
94 lilypond-book --filter="convert-ly --no-version --from=2.0.0 -" BOOK
95 lilypond-book --process='lilypond -I include' BOOK
98 authors = ('Jan Nieuwenhuizen <janneke@gnu.org>',
99 'Han-Wen Nienhuys <hanwen@cs.uu.nl>')
102 ################################################################
104 if global_options.verbose:
105 raise _ ('Exiting (%d)...') % i
110 sys.stdout.write ('%s (GNU LilyPond) %s\n' % (program_name, program_version))
116 sys.stderr.write (program_name + ": " + _ ("warning: %s") % s + '\n')
119 sys.stderr.write (program_name + ": " + _ ("error: %s") % s + '\n')
121 def ps_page_count (ps_name):
122 header = open (ps_name).read (1024)
123 m = re.search ('\n%%Pages: ([0-9]+)', header)
125 return string.atoi (m.group (1))
130 sys.stdout.write ('''
137 ''' % ( _('Copyright (c) %s by') % '2001--2006',
139 _('Distributed under terms of the GNU General Public License.'),
140 _('It comes with NO WARRANTY.')))
143 def get_option_parser ():
144 p = ly.get_option_parser (usage='lilypond-book [OPTIONS] FILE',
145 version="@TOPLEVEL_VERSION@",
146 description=help_summary)
148 p.add_option ('-F', '--filter', metavar=_ ("FILTER"),
151 help=_ ("pipe snippets through FILTER [convert-ly -n -]"),
153 p.add_option ('-f', '--format',
154 help=_('''use output format FORMAT (texi [default], texi-html, latex, html)'''),
156 p.add_option ("-I", '--include', help=_('add DIR to include path'),
158 action='append', dest='include_path',
159 default=[os.path.abspath (os.getcwd ())])
161 p.add_option ("-o", '--output', help=_('write output to DIR'),
163 action='store', dest='output_name',
165 p.add_option ('-P', '--process', metavar=_("COMMAND"),
166 help = _ ("process ly_files using COMMAND FILE..."),
168 dest='process_cmd', default='lilypond -b eps')
170 p.add_option ('', '--psfonts', action="store_true", dest="psfonts",
171 help=_ ('''extract all PostScript fonts into INPUT.psfonts for LaTeX'''
172 '''must use this with dvips -h INPUT.psfonts'''),
174 p.add_option ('-V', '--verbose', help=_("be verbose"),
179 p.add_option ('-w', '--warranty',
180 help=_("show warranty and copyright"),
184 p.add_option_group ('bugs',
185 description='''Report bugs via http://post.gmane.org/post.php'''
186 '''?group=gmane.comp.gnu.lilypond.bugs\n''')
190 lilypond_binary = os.path.join ('@bindir@', 'lilypond')
192 # Only use installed binary when we are installed too.
193 if '@bindir@' == ('@' + 'bindir@') or not os.path.exists (lilypond_binary):
194 lilypond_binary = 'lilypond'
196 global_options = None
199 default_ly_options = { 'alt': "[image of music]" }
202 # Is this pythonic? Personally, I find this rather #define-nesque. --hwn
206 EXAMPLEINDENT = 'exampleindent'
208 FRAGMENT = 'fragment'
213 LINE_WIDTH = 'line-width'
214 NOFRAGMENT = 'nofragment'
215 NOINDENT = 'noindent'
220 OUTPUTIMAGE = 'outputimage'
223 PREAMBLE = 'preamble'
224 PRINTFILENAME = 'printfilename'
226 RAGGED_RIGHT = 'ragged-right'
227 RELATIVE = 'relative'
228 STAFFSIZE = 'staffsize'
231 VERBATIM = 'verbatim'
232 FONTLOAD = 'fontload'
233 FILENAME = 'filename'
237 # NOTIME has no opposite so it isn't part of this dictionary.
238 # NOQUOTE is used internally only.
240 NOFRAGMENT: FRAGMENT,
245 # Recognize special sequences in the input.
247 # (?P<name>regex) -- Assign result of REGEX to NAME.
248 # *? -- Match non-greedily.
249 # (?m) -- Multiline regex: Make ^ and $ match at each line.
250 # (?s) -- Make the dot match all characters including newline.
251 # (?x) -- Ignore whitespace in patterns.
263 (\s*(?P<options>.*?)\s*:)?\s*
271 \s*(?P<options>.*?)\s*
280 \s*(?P<options>.*?)\s*
282 \s*(?P<filename>.*?)\s*
289 (?P<code><!--\s.*?!-->)
292 'singleline_comment':
298 (?P<code><pre>.*?</pre>))''',
304 (?P<code><pre>\s.*?</pre>\s))''',
323 \s*(?P<options>.*?)\s*
334 \s*(?P<options>.*?)\s*
338 \\end\s*{lilypond})''',
346 \s*(?P<options>.*?)\s*
354 'singleline_comment':
377 \\end\s*{verbatim}))''',
386 (?P<filename>\S+))''',
390 ^[^\n]*?(?!@c\s+)[^\n]*?
394 \s*(?P<options>.*?)\s*
404 \s*(?P<options>.*?)\s*
407 ^@end\s+lilypond)\s''',
414 \s*(?P<options>.*?)\s*
425 @end\s+ignore))\s''',
427 'singleline_comment':
432 @c([ \t][^\n]*|)\n))''',
434 # Don't do this: It interferes with @code{@{}.
435 # 'verb': r'''(?P<code>@code{.*?})''',
443 @end\s+example\s))''',
452 'intertext': r',?\s*intertext=\".*?\"',
457 'intertext': r',?\s*intertext=\".*?\"',
458 'option_sep': '\s*,\s*',
462 'intertext': r',?\s*intertext=\".*?\"',
463 'option_sep': '\s*,\s*',
467 # Options without a pattern in ly_options.
484 RELATIVE: r'''\relative c%(relative_quotes)s''',
489 INDENT: r'''indent = %(indent)s''',
491 LINE_WIDTH: r'''line-width = %(line-width)s''',
493 QUOTE: r'''line-width = %(line-width)s - 2.0 * %(exampleindent)s''',
495 RAGGED_RIGHT: r'''ragged-right = ##t''',
497 PACKED: r'''packed = ##t''',
509 \remove Time_signature_engraver
515 STAFFSIZE: r'''#(set-global-staff-size %(staffsize)s)''',
522 FILTER: r'''<lilypond %(options)s>
532 <a href="%(base)s.ly">''',
535 <img align="center" valign="center"
536 border="0" src="%(image)s" alt="%(alt)s">''',
538 PRINTFILENAME: '<p><tt><a href="%(base)s.ly">%(filename)s</a></tt></p>',
540 QUOTE: r'''<blockquote>
554 \ifx\preLilyPondExample \undefined%%
557 \preLilyPondExample%%
559 \def\lilypondbook{}%%
560 \input %(base)s-systems.tex%%
561 \ifx\postLilyPondExample \undefined%%
564 \postLilyPondExample%%
568 PRINTFILENAME: '''\\texttt{%(filename)s}
571 QUOTE: r'''\begin{quotation}%(str)s
574 VERBATIM: r'''\noindent
575 \begin{verbatim}%(verb)s\end{verbatim}''',
577 FILTER: r'''\begin{lilypond}[%(options)s]
584 FILTER: r'''@lilypond[%(options)s]
590 @include %(base)s-systems.texi
594 OUTPUTIMAGE: r'''@noindent
596 @image{%(base)s,,,%(alt)s,%(ext)s}
600 <a href="%(base)s.ly">
601 <img align="center" valign="center"
602 border="0" src="%(image)s" alt="%(alt)s">
610 <a href="%(base)s.ly">
618 QUOTE: r'''@quotation
619 %(str)s@end quotation
626 VERBATIM: r'''@exampleindent 0
628 %(verb)s@end verbatim
634 # Maintain line numbers.
639 for f in [HTML, LATEX]:
640 for s in (QUOTE, VERBATIM):
641 output[f][s] = output[f][s].replace("\n"," ")
644 PREAMBLE_LY = '''%%%% Generated by %(program_name)s
645 %%%% Options: [%(option_string)s]
647 #(set! toplevel-score-handler print-score-with-defaults)
648 #(set! toplevel-music-handler
650 (if (not (eq? (ly:music-property m \'void) #t))
651 (print-score-with-defaults
652 p (scorify-music m p)))))
654 #(ly:set-option (quote no-point-and-click))
655 #(define inside-lilypond-book #t)
656 #(define version-seen? #t)
664 %% ****************************************************************
665 %% Start cut-&-pastable-section
666 %% ****************************************************************
669 #(define dump-extents #t)
670 %(font_dump_setting)s
684 %% ****************************************************************
685 %% ly snippet contents follows:
686 %% ****************************************************************
690 %% ****************************************************************
692 %% ****************************************************************
699 %% ****************************************************************
701 %% ****************************************************************
705 %% ****************************************************************
707 %% ****************************************************************
710 texinfo_line_widths = {
711 '@afourpaper': '160\\mm',
712 '@afourwide': '6.5\\in',
713 '@afourlatex': '150\\mm',
714 '@smallbook': '5\\in',
715 '@letterpaper': '6\\in',
718 def classic_lilypond_book_compatibility (key, value):
719 if key == 'singleline' and value == None:
720 return (RAGGED_RIGHT, None)
722 m = re.search ('relative\s*([-0-9])', key)
724 return ('relative', m.group (1))
726 m = re.match ('([0-9]+)pt', key)
728 return ('staffsize', m.group (1))
730 if key == 'indent' or key == 'line-width':
731 m = re.match ('([-.0-9]+)(cm|in|mm|pt|staffspace)', value)
733 f = float (m.group (1))
734 return (key, '%f\\%s' % (f, m.group (2)))
738 def find_file (name):
739 for i in global_options.include_path:
740 full = os.path.join (i, name)
741 if os.path.exists (full):
744 error (_ ("file not found: %s") % name + '\n')
748 def verbatim_html (s):
749 return re.sub ('>', '>',
751 re.sub ('&', '&', s)))
753 def split_options (option_string):
755 if global_options.format == HTML:
756 options = re.findall('[\w\.-:]+(?:\s*=\s*(?:"[^"]*"|\'[^\']*\'|\S+))?',option_string)
757 for i in range(len(options)):
758 options[i] = re.sub('^([^=]+=\s*)(?P<q>["\'])(.*)(?P=q)','\g<1>\g<3>',options[i])
761 return re.split (format_res[global_options.format]['option_sep'],
765 def set_default_options (source):
766 global default_ly_options
767 if not default_ly_options.has_key (LINE_WIDTH):
768 if global_options.format == LATEX:
769 textwidth = get_latex_textwidth (source)
770 default_ly_options[LINE_WIDTH] = \
771 '''%.0f\\pt''' % textwidth
772 elif global_options.format == TEXINFO:
773 for (k, v) in texinfo_line_widths.items ():
774 # FIXME: @layout is usually not in
777 # \input texinfo @c -*-texinfo-*-
779 # Bluntly search first K items of
781 # s = chunks[0].replacement_text ()
782 if re.search (k, source[:1024]):
783 default_ly_options[LINE_WIDTH] = v
787 def replacement_text (self):
790 def filter_text (self):
791 return self.replacement_text ()
793 def ly_is_outdated (self):
796 def png_is_outdated (self):
802 class Substring (Chunk):
803 def __init__ (self, source, start, end, line_number):
807 self.line_number = line_number
808 self.override_text = None
813 def replacement_text (self):
814 if self.override_text:
815 return self.override_text
817 return self.source[self.start:self.end]
819 class Snippet (Chunk):
820 def __init__ (self, type, match, format, line_number):
824 self.option_dict = {}
826 self.line_number = line_number
828 def replacement_text (self):
829 return self.match.group ('match')
831 def substring (self, s):
832 return self.match.group (s)
835 return `self.__class__` + ' type = ' + self.type
837 class Include_snippet (Snippet):
838 def processed_filename (self):
839 f = self.substring ('filename')
840 return os.path.splitext (f)[0] + format2ext[global_options.format]
842 def replacement_text (self):
843 s = self.match.group ('match')
844 f = self.substring ('filename')
846 return re.sub (f, self.processed_filename (), s)
848 class Lilypond_snippet (Snippet):
849 def __init__ (self, type, match, format, line_number):
850 Snippet.__init__ (self, type, match, format, line_number)
851 os = match.group ('options')
852 self.do_options (os, self.type)
855 return self.substring ('code')
860 return self.compose_ly (s)
863 def do_options (self, option_string, type):
864 self.option_dict = {}
866 options = split_options (option_string)
869 if string.find (i, '=') > 0:
870 (key, value) = re.split ('\s*=\s*', i)
871 self.option_dict[key] = value
873 if i in no_options.keys ():
874 if no_options[i] in self.option_dict.keys ():
875 del self.option_dict[no_options[i]]
877 self.option_dict[i] = None
879 has_line_width = self.option_dict.has_key (LINE_WIDTH)
880 no_line_width_value = 0
882 # If LINE_WIDTH is used without parameter, set it to default.
883 if has_line_width and self.option_dict[LINE_WIDTH] == None:
884 no_line_width_value = 1
885 del self.option_dict[LINE_WIDTH]
887 for i in default_ly_options.keys ():
888 if i not in self.option_dict.keys ():
889 self.option_dict[i] = default_ly_options[i]
891 if not has_line_width:
892 if type == 'lilypond' or FRAGMENT in self.option_dict.keys ():
893 self.option_dict[RAGGED_RIGHT] = None
895 if type == 'lilypond':
896 if LINE_WIDTH in self.option_dict.keys ():
897 del self.option_dict[LINE_WIDTH]
899 if RAGGED_RIGHT in self.option_dict.keys ():
900 if LINE_WIDTH in self.option_dict.keys ():
901 del self.option_dict[LINE_WIDTH]
903 if QUOTE in self.option_dict.keys () or type == 'lilypond':
904 if LINE_WIDTH in self.option_dict.keys ():
905 del self.option_dict[LINE_WIDTH]
907 if not INDENT in self.option_dict.keys ():
908 self.option_dict[INDENT] = '0\\mm'
910 # The QUOTE pattern from ly_options only emits the `line-width'
912 if has_line_width and QUOTE in self.option_dict.keys ():
913 if no_line_width_value:
914 del self.option_dict[LINE_WIDTH]
916 del self.option_dict[QUOTE]
918 def compose_ly (self, code):
919 if FRAGMENT in self.option_dict.keys ():
927 # The original concept of the `exampleindent' option is broken.
928 # It is not possible to get a sane value for @exampleindent at all
929 # without processing the document itself. Saying
937 # causes ugly results with the DVI backend of texinfo since the
938 # default value for @exampleindent isn't 5em but 0.4in (or a smaller
939 # value). Executing the above code changes the environment
940 # indentation to an unknown value because we don't know the amount
941 # of 1em in advance since it is font-dependent. Modifying
942 # @exampleindent in the middle of a document is simply not
943 # supported within texinfo.
945 # As a consequence, the only function of @exampleindent is now to
946 # specify the amount of indentation for the `quote' option.
948 # To set @exampleindent locally to zero, we use the @format
949 # environment for non-quoted snippets.
950 override[EXAMPLEINDENT] = r'0.4\in'
951 override[LINE_WIDTH] = texinfo_line_widths['@smallbook']
952 override.update (default_ly_options)
955 for (key, value) in self.option_dict.items ():
957 option_list.append (key)
959 option_list.append (key + '=' + value)
960 option_string = string.join (option_list, ',')
963 compose_types = [NOTES, PREAMBLE, LAYOUT, PAPER]
964 for a in compose_types:
967 for (key, value) in self.option_dict.items ():
969 classic_lilypond_book_compatibility (key, value)
973 (_ ("deprecated ly-option used: %s=%s" \
976 (_ ("compatibility mode translation: %s=%s" \
980 (_ ("deprecated ly-option used: %s" \
983 (_ ("compatibility mode translation: %s" \
986 (key, value) = (c_key, c_value)
989 override[key] = value
991 if not override.has_key (key):
995 for type in compose_types:
996 if ly_options[type].has_key (key):
997 compose_dict[type].append (ly_options[type][key])
1001 if not found and key not in simple_options:
1002 warning (_ ("ignoring unknown ly option: %s") % key)
1005 if RELATIVE in override.keys () and override[RELATIVE]:
1006 relative = int (override[RELATIVE])
1008 relative_quotes = ''
1012 relative_quotes += ',' * (- relative)
1014 relative_quotes += "'" * relative
1016 paper_string = string.join (compose_dict[PAPER],
1018 layout_string = string.join (compose_dict[LAYOUT],
1020 notes_string = string.join (compose_dict[NOTES],
1022 preamble_string = string.join (compose_dict[PREAMBLE],
1025 font_dump_setting = ''
1026 if FONTLOAD in self.option_dict:
1027 font_dump_setting = '#(define-public force-eps-font-include #t)\n'
1029 d = globals().copy()
1031 return (PREAMBLE_LY + body) % d
1034 def get_hash (self):
1036 self.hash = abs (hash (self.full_ly ()))
1039 def basename (self):
1040 if FILENAME in self.option_dict:
1041 return self.option_dict[FILENAME]
1042 if global_options.use_hash:
1043 return 'lily-%d' % self.get_hash ()
1046 def write_ly (self):
1047 outf = open (self.basename () + '.ly', 'w')
1048 outf.write (self.full_ly ())
1050 open (self.basename () + '.txt', 'w').write ('image of music')
1052 def ly_is_outdated (self):
1053 base = self.basename ()
1055 tex_file = '%s.tex' % base
1056 eps_file = '%s.eps' % base
1057 system_file = '%s-systems.tex' % base
1058 ly_file = '%s.ly' % base
1059 ok = os.path.exists (ly_file) \
1060 and os.path.exists (system_file)\
1061 and os.stat (system_file)[stat.ST_SIZE] \
1062 and re.match ('% eof', open (system_file).readlines ()[-1])
1063 if ok and (not global_options.use_hash or FILENAME in self.option_dict):
1064 ok = (self.full_ly () == open (ly_file).read ())
1066 # TODO: Do something smart with target formats
1067 # (ps, png) and m/ctimes.
1071 def png_is_outdated (self):
1072 base = self.basename ()
1073 ok = not self.ly_is_outdated ()
1074 if global_options.format in (HTML, TEXINFO):
1075 ok = ok and os.path.exists (base + '.eps')
1079 page_count = ps_page_count (base + '.eps')
1082 ok = ok and os.path.exists (base + '.png')
1084 elif page_count > 1:
1085 for a in range (1, page_count + 1):
1086 ok = ok and os.path.exists (base + '-page%d.png' % a)
1090 def texstr_is_outdated (self):
1094 base = self.basename ()
1095 ok = self.ly_is_outdated ()
1096 ok = ok and (os.path.exists (base + '.texstr'))
1099 def filter_text (self):
1100 code = self.substring ('code')
1101 s = run_filter (code)
1104 'options': self.match.group ('options')
1107 return output[self.format][FILTER] % d
1109 def replacement_text (self):
1110 func = Lilypond_snippet.__dict__['output_' + self.format]
1113 def get_images (self):
1114 base = self.basename ()
1116 single = '%(base)s.png' % vars ()
1117 multiple = '%(base)s-page1.png' % vars ()
1119 if os.path.exists (multiple) \
1120 and (not os.path.exists (single) \
1121 or (os.stat (multiple)[stat.ST_MTIME] \
1122 > os.stat (single)[stat.ST_MTIME])):
1123 count = ps_page_count ('%(base)s.eps' % vars ())
1124 images = ['%s-page%d.png' % (base, a) for a in range (1, count+1)]
1125 images = tuple (images)
1128 def output_html (self):
1130 base = self.basename ()
1131 if global_options.format == HTML:
1132 str += self.output_print_filename (HTML)
1133 if VERBATIM in self.option_dict:
1134 verb = verbatim_html (self.substring ('code'))
1135 str += output[HTML][VERBATIM] % vars ()
1136 if QUOTE in self.option_dict:
1137 str = output[HTML][QUOTE] % vars ()
1139 str += output[HTML][BEFORE] % vars ()
1140 for image in self.get_images ():
1141 (base, ext) = os.path.splitext (image)
1142 alt = self.option_dict[ALT]
1143 str += output[HTML][OUTPUT] % vars ()
1144 str += output[HTML][AFTER] % vars ()
1147 def output_info (self):
1149 for image in self.get_images ():
1150 (base, ext) = os.path.splitext (image)
1152 # URG, makeinfo implicitly prepends dot to extension.
1153 # Specifying no extension is most robust.
1155 alt = self.option_dict[ALT]
1156 str += output[TEXINFO][OUTPUTIMAGE] % vars ()
1158 base = self.basename ()
1159 str += output[global_options.format][OUTPUT] % vars ()
1162 def output_latex (self):
1164 base = self.basename ()
1165 if global_options.format == LATEX:
1166 str += self.output_print_filename (LATEX)
1167 if VERBATIM in self.option_dict:
1168 verb = self.substring ('code')
1169 str += (output[LATEX][VERBATIM] % vars ())
1171 str += (output[LATEX][OUTPUT] % vars ())
1173 ## todo: maintain breaks
1175 breaks = self.ly ().count ("\n")
1176 str += "".ljust (breaks, "\n").replace ("\n","%\n")
1178 if QUOTE in self.option_dict:
1179 str = output[LATEX][QUOTE] % vars ()
1182 def output_print_filename (self, format):
1184 if PRINTFILENAME in self.option_dict:
1185 base = self.basename ()
1186 filename = self.substring ('filename')
1187 str = output[global_options.format][PRINTFILENAME] % vars ()
1191 def output_texinfo (self):
1193 if self.output_print_filename (TEXINFO):
1195 + self.output_print_filename (HTML)
1198 + self.output_print_filename (LATEX)
1200 base = self.basename ()
1201 if TEXIDOC in self.option_dict:
1202 texidoc = base + '.texidoc'
1203 if os.path.exists (texidoc):
1204 str += '@include %(texidoc)s\n\n' % vars ()
1206 if VERBATIM in self.option_dict:
1207 verb = self.substring ('code')
1208 str += (output[TEXINFO][VERBATIM] % vars ())
1209 if not QUOTE in self.option_dict:
1210 str = output[TEXINFO][NOQUOTE] % vars ()
1212 str += self.output_info ()
1214 # str += ('@ifinfo\n' + self.output_info () + '\n@end ifinfo\n')
1215 # str += ('@tex\n' + self.output_latex () + '\n@end tex\n')
1216 # str += ('@html\n' + self.output_html () + '\n@end html\n')
1218 if QUOTE in self.option_dict:
1219 str = output[TEXINFO][QUOTE] % vars ()
1221 # need par after image
1226 class Lilypond_file_snippet (Lilypond_snippet):
1228 name = self.substring ('filename')
1229 contents = open (find_file (name)).read ()
1231 ## strip version string to make automated regtest comparisons
1232 ## across versions easier.
1233 contents = re.sub (r'\\version *"[^"]*"', '', contents)
1235 return ('\\sourcefilename \"%s\"\n%s'
1238 snippet_type_to_class = {
1239 'lilypond_file': Lilypond_file_snippet,
1240 'lilypond_block': Lilypond_snippet,
1241 'lilypond': Lilypond_snippet,
1242 'include': Include_snippet,
1245 def find_linestarts (s):
1250 i = s.find ('\n', start)
1258 nls.append (len (s))
1261 def find_toplevel_snippets (s, types):
1264 res[i] = ly.re.compile (snippet_res[global_options.format][i])
1268 found = dict ((t, None) for t in types)
1270 line_starts = find_linestarts (s)
1272 # We want to search for multiple regexes, without searching
1273 # the string multiple times for one regex.
1274 # Hence, we use earlier results to limit the string portion
1276 # Since every part of the string is traversed at most once for
1277 # every type of snippet, this is linear.
1283 if not found[type] or found[type][0] < index:
1286 m = res[type].search (s[index:endex])
1291 if snippet_type_to_class.has_key (type):
1292 cl = snippet_type_to_class[type]
1295 start = index + m.start ('match')
1296 line_number = line_start_idx
1297 while (line_starts[line_number] < start):
1301 snip = cl (type, m, global_options.format, line_number)
1303 found[type] = (start, snip)
1307 or found[type][0] < found[first][0]):
1312 # Limiting the search space is a cute
1313 # idea, but this *requires* to search
1314 # for possible containing blocks
1315 # first, at least as long as we do not
1316 # search for the start of blocks, but
1317 # always/directly for the entire
1318 # @block ... @end block.
1320 endex = found[first][0]
1323 snippets.append (Substring (s, index, len (s), line_start_idx))
1326 while (start > line_starts[line_start_idx+1]):
1329 (start, snip) = found[first]
1330 snippets.append (Substring (s, index, start, line_start_idx + 1))
1331 snippets.append (snip)
1333 index = start + len (snip.match.group ('match'))
1337 def filter_pipe (input, cmd):
1338 if global_options.verbose:
1339 progress (_ ("Opening filter `%s'") % cmd)
1341 (stdin, stdout, stderr) = os.popen3 (cmd)
1343 status = stdin.close ()
1347 output = stdout.read ()
1348 status = stdout.close ()
1349 error = stderr.read ()
1353 signal = 0x0f & status
1354 if status or (not output and error):
1355 exit_status = status >> 8
1356 error (_ ("`%s' failed (%d)") % (cmd, exit_status))
1357 error (_ ("The error log is as follows:"))
1358 sys.stderr.write (error)
1359 sys.stderr.write (stderr.read ())
1362 if global_options.verbose:
1368 return filter_pipe (s, global_options.filter_cmd)
1370 def is_derived_class (cl, baseclass):
1373 for b in cl.__bases__:
1374 if is_derived_class (b, baseclass):
1378 def process_snippets (cmd, ly_snippets, texstr_snippets, png_snippets):
1379 ly_names = filter (lambda x: x,
1380 map (Lilypond_snippet.basename, ly_snippets))
1381 texstr_names = filter (lambda x: x,
1382 map (Lilypond_snippet.basename, texstr_snippets))
1384 png_names = filter (lambda x: x,
1385 map (Lilypond_snippet.basename, png_snippets))
1388 def my_system (cmd):
1389 status = ly.system (cmd,
1390 be_verbose=global_options.verbose,
1393 if global_options.format in (HTML, TEXINFO):
1394 cmd += ' --format png '
1397 # the --process=CMD switch is a bad idea
1398 # it is too generic for lilypond-book.
1400 my_system (string.join ([cmd, '--backend texstr',
1401 'snippet-map.ly'] + texstr_names))
1402 for l in texstr_names:
1403 my_system ('latex %s.texstr' % l)
1406 my_system (string.join ([cmd, 'snippet-map.ly'] + ly_names))
1408 LATEX_INSPECTION_DOCUMENT = r'''
1412 \typeout{textwidth=\the\textwidth}
1413 \typeout{columnsep=\the\columnsep}
1414 \makeatletter\if@twocolumn\typeout{columns=2}\fi\makeatother
1418 # Do we need anything else besides `textwidth'?
1419 def get_latex_textwidth (source):
1420 m = re.search (r'''(?P<preamble>\\begin\s*{document})''', source)
1422 warning (_ ("Can't find \\begin{document} in LaTeX document"))
1424 ## what's a sensible default?
1427 preamble = source[:m.start (0)]
1428 latex_document = LATEX_INSPECTION_DOCUMENT % vars ()
1430 (handle, tmpfile) = tempfile.mkstemp('.tex')
1431 logfile = os.path.splitext (tmpfile)[0] + '.log'
1432 logfile = os.path.split (logfile)[1]
1434 tmp_handle = os.fdopen (handle,'w')
1435 tmp_handle.write (latex_document)
1438 ly.system ('latex %s' % tmpfile, be_verbose=global_options.verbose)
1439 parameter_string = open (logfile).read()
1445 m = re.search ('columns=([0-9.]*)', parameter_string)
1447 columns = int (m.group (1))
1450 m = re.search ('columnsep=([0-9.]*)pt', parameter_string)
1452 columnsep = float (m.group (1))
1455 m = re.search ('textwidth=([0-9.]*)pt', parameter_string)
1457 textwidth = float (m.group (1))
1459 textwidth = (textwidth - columnsep) / columns
1463 def modify_preamble (chunk):
1464 str = chunk.replacement_text ()
1465 if (re.search (r"\\begin *{document}", str)
1466 and not re.search ("{graphic[sx]", str)):
1467 str = re.sub (r"\\begin{document}",
1468 r"\\usepackage{graphics}" + '\n'
1469 + r"\\begin{document}",
1471 chunk.override_text = str
1483 '.texinfo': TEXINFO,
1489 # TEXINFO: '.texinfo',
1494 class Compile_error:
1497 def write_file_map (lys, name):
1498 snippet_map = open ('snippet-map.ly', 'w')
1499 snippet_map.write ("""
1500 #(define version-seen? #t)
1501 #(ly:add-file-name-alist '(
1504 snippet_map.write ('("%s.ly" . "%s:%d (%s.ly)")\n'
1510 snippet_map.write ('))\n')
1512 def do_process_cmd (chunks, input_name):
1513 all_lys = filter (lambda x: is_derived_class (x.__class__,
1517 write_file_map (all_lys, input_name)
1518 ly_outdated = filter (lambda x: is_derived_class (x.__class__,
1520 and x.ly_is_outdated (), chunks)
1521 texstr_outdated = filter (lambda x: is_derived_class (x.__class__,
1523 and x.texstr_is_outdated (),
1525 png_outdated = filter (lambda x: is_derived_class (x.__class__,
1527 and x.png_is_outdated (),
1530 outdated = png_outdated + texstr_outdated + ly_outdated
1532 progress (_ ("Writing snippets..."))
1533 map (Lilypond_snippet.write_ly, ly_outdated)
1537 progress (_ ("Processing..."))
1539 process_snippets (global_options.process_cmd, ly_outdated, texstr_outdated, png_outdated)
1541 progress (_ ("All snippets are up to date..."))
1544 def guess_format (input_filename):
1546 e = os.path.splitext (input_filename)[1]
1547 if e in ext2format.keys ():
1549 format = ext2format[e]
1551 error (_ ("can't determine format for: %s" \
1556 def write_if_updated (file_name, lines):
1558 f = open (file_name)
1560 new_str = string.join (lines, '')
1561 if oldstr == new_str:
1562 progress (_ ("%s is up to date.") % file_name)
1568 progress (_ ("Writing `%s'...") % file_name)
1569 open (file_name, 'w').writelines (lines)
1572 def note_input_file (name, inputs=[]):
1573 ## hack: inputs is mutable!
1574 inputs.append (name)
1577 def samefile (f1, f2):
1579 return os.path.samefile (f1, f2)
1580 except AttributeError: # Windoze
1581 f1 = re.sub ("//*", "/", f1)
1582 f2 = re.sub ("//*", "/", f2)
1585 def do_file (input_filename):
1587 if not input_filename or input_filename == '-':
1588 in_handle = sys.stdin
1589 input_fullname = '<stdin>'
1591 if os.path.exists (input_filename):
1592 input_fullname = input_filename
1593 elif global_options.format == LATEX and ly.search_exe_path ('kpsewhich'):
1594 input_fullname = os.popen ('kpsewhich ' + input_filename).read()[:-1]
1596 input_fullname = find_file (input_filename)
1598 note_input_file (input_fullname)
1599 in_handle = open (input_fullname)
1601 if input_filename == '-':
1602 input_base = 'stdin'
1604 input_base = os.path.basename \
1605 (os.path.splitext (input_filename)[0])
1607 # Only default to stdout when filtering.
1608 if global_options.output_name == '-' or (not global_options.output_name and global_options.filter_cmd):
1609 output_filename = '-'
1610 output_file = sys.stdout
1612 # don't complain when global_options.output_name is existing
1613 output_filename = input_base + format2ext[global_options.format]
1614 if global_options.output_name:
1615 if not os.path.isdir (global_options.output_name):
1616 os.mkdir (global_options.output_name, 0777)
1617 os.chdir (global_options.output_name)
1619 if (os.path.exists (input_filename)
1620 and os.path.exists (output_filename)
1621 and samefile (output_filename, input_fullname)):
1623 _ ("Output would overwrite input file; use --output."))
1627 progress (_ ("Reading %s...") % input_fullname)
1628 source = in_handle.read ()
1631 set_default_options (source)
1634 # FIXME: Containing blocks must be first, see
1635 # find_toplevel_snippets.
1637 'multiline_comment',
1641 'singleline_comment',
1646 progress (_ ("Dissecting..."))
1647 chunks = find_toplevel_snippets (source, snippet_types)
1649 if global_options.format == LATEX:
1651 if (c.is_plain () and
1652 re.search (r"\\begin *{document}", c.replacement_text())):
1657 if global_options.filter_cmd:
1658 write_if_updated (output_filename,
1659 [c.filter_text () for c in chunks])
1660 elif global_options.process_cmd:
1661 do_process_cmd (chunks, input_fullname)
1662 progress (_ ("Compiling %s...") % output_filename)
1664 write_if_updated (output_filename,
1665 [s.replacement_text ()
1668 def process_include (snippet):
1669 os.chdir (original_dir)
1670 name = snippet.substring ('filename')
1671 progress (_ ("Processing include: %s") % name)
1673 return do_file (name)
1675 include_chunks = map (process_include,
1676 filter (lambda x: is_derived_class (x.__class__,
1681 return chunks + reduce (lambda x,y: x + y, include_chunks, [])
1683 except Compile_error:
1684 os.chdir (original_dir)
1685 progress (_ ("Removing `%s'") % output_filename)
1691 global global_options
1693 opt_parser = get_option_parser()
1694 (global_options, args) = opt_parser.parse_args ()
1696 if global_options.format in ('texi-html', 'texi'):
1697 global_options.format = TEXINFO
1698 global_options.use_hash = True
1700 global_options.include_path = map (os.path.abspath, global_options.include_path)
1702 if global_options.warranty:
1705 if not args or len (args) > 1:
1706 opt_parser.print_help ()
1712 files = do_options ()
1716 basename = os.path.splitext (file)[0]
1717 basename = os.path.split (basename)[1]
1719 if not global_options.format:
1720 global_options.format = guess_format (files[0])
1723 if global_options.format in (TEXINFO, HTML):
1725 if global_options.process_cmd == '':
1726 global_options.process_cmd = lilypond_binary \
1727 + ' --formats=%s --backend eps ' % formats
1729 if global_options.process_cmd:
1730 global_options.process_cmd += string.join ([(' -I %s' % commands.mkarg (p))
1731 for p in global_options.include_path])
1736 chunks = do_file (file)
1737 if global_options.psfonts:
1738 fontextract.verbose = global_options.verbose
1739 snippet_chunks = filter (lambda x: is_derived_class (x.__class__,
1743 psfonts_file = basename + '.psfonts'
1744 if not global_options.verbose:
1745 progress (_ ("Writing fonts to %s...") % psfonts_file)
1746 fontextract.extract_fonts (psfonts_file,
1747 [x.basename() + '.eps'
1748 for x in snippet_chunks])
1749 if not global_options.verbose:
1752 except Compile_error:
1755 if global_options.format in (TEXINFO, LATEX):
1756 if not global_options.psfonts:
1757 warning (_ ("option --psfonts not used"))
1758 warning (_ ("processing with dvips will have no fonts"))
1760 psfonts_file = os.path.join (global_options.output_name, basename + '.psfonts')
1761 output = os.path.join (global_options.output_name, basename + '.dvi' )
1764 progress (_ ("DVIPS usage:"))
1766 progress (" dvips -h %(psfonts_file)s %(output)s" % vars ())
1769 inputs = note_input_file ('')
1772 base_file_name = os.path.splitext (os.path.basename (file))[0]
1773 dep_file = os.path.join (global_options.output_name, base_file_name + '.dep')
1774 final_output_file = os.path.join (global_options.output_name,
1776 + '.%s' % global_options.format)
1778 os.chdir (original_dir)
1779 open (dep_file, 'w').write ('%s: %s' % (final_output_file, ' '.join (inputs)))
1781 if __name__ == '__main__':