2 # -*- coding: utf-8 -*-
5 # This file is part of LyX, the document processor.
6 # Licence details can be found in the file COPYING.
10 # Full author contact details are available in file CREDITS
14 # to get usage message
16 # This script will extract translatable strings from input files and write
17 # to output in gettext .pot format.
19 import sys, os, re, getopt
21 def relativePath(path, base):
22 '''return relative path from top source dir'''
23 # full pathname of path
24 path1 = os.path.normpath(os.path.realpath(path)).split(os.sep)
25 path2 = os.path.normpath(os.path.realpath(base)).split(os.sep)
26 if path1[:len(path2)] != path2:
27 print "Path %s is not under top source directory" % path
28 path3 = os.path.join(*path1[len(path2):]);
29 # replace all \ by / such that we get the same comments on Windows and *nix
30 path3 = path3.replace('\\', '/')
34 def writeString(outfile, infile, basefile, lineno, string):
35 string = string.replace('\\', '\\\\').replace('"', '')
38 print >> outfile, '#: %s:%d\nmsgid "%s"\nmsgstr ""\n' % \
39 (relativePath(infile, basefile), lineno, string)
42 def ui_l10n(input_files, output, base):
43 '''Generate pot file from lib/ui/*'''
44 output = open(output, 'w')
45 Submenu = re.compile(r'^[^#]*Submenu\s+"([^"]*)"')
46 Popupmenu = re.compile(r'^[^#]*PopupMenu\s+"[^"]+"\s+"([^"]*)"')
47 IconPalette = re.compile(r'^[^#]*IconPalette\s+"[^"]+"\s+"([^"]*)"')
48 Toolbar = re.compile(r'^[^#]*Toolbar\s+"[^"]+"\s+"([^"]*)"')
49 Item = re.compile(r'[^#]*Item\s+"([^"]*)"')
50 TableInsert = re.compile(r'[^#]*TableInsert\s+"([^"]*)"')
51 for src in input_files:
53 for lineno, line in enumerate(input.readlines()):
54 if Submenu.match(line):
55 (string,) = Submenu.match(line).groups()
56 string = string.replace('_', ' ')
57 elif Popupmenu.match(line):
58 (string,) = Popupmenu.match(line).groups()
59 elif IconPalette.match(line):
60 (string,) = IconPalette.match(line).groups()
61 elif Toolbar.match(line):
62 (string,) = Toolbar.match(line).groups()
63 elif Item.match(line):
64 (string,) = Item.match(line).groups()
65 elif TableInsert.match(line):
66 (string,) = TableInsert.match(line).groups()
69 string = string.replace('"', '')
71 print >> output, '#: %s:%d\nmsgid "%s"\nmsgstr ""\n' % \
72 (relativePath(src, base), lineno+1, string)
77 def layouts_l10n(input_files, output, base):
78 '''Generate pot file from lib/layouts/*.{layout,inc,module}'''
79 out = open(output, 'w')
80 Style = re.compile(r'^Style\s+(.*)', re.IGNORECASE)
81 # include ???LabelString???, but exclude comment lines
82 LabelString = re.compile(r'^[^#]*LabelString\S*\s+(.*)')
83 GuiName = re.compile(r'\s*GuiName\s+(.*)')
84 ListName = re.compile(r'\s*ListName\s+(.*)')
85 CategoryName = re.compile(r'\s*Category\s+(.*)')
86 NameRE = re.compile(r'DeclareLyXModule.*{(.*)}')
87 InsetLayout = re.compile(r'^InsetLayout\s+\"?(.*)\"?')
88 FlexCheck = re.compile(r'^Flex:(.*)')
89 DescBegin = re.compile(r'#+\s*DescriptionBegin\s*$')
90 DescEnd = re.compile(r'#+\s*DescriptionEnd\s*$')
91 Category = re.compile(r'#Category: (.*)$')
92 I18nPreamble = re.compile(r'\s*(Lang)|(Babel)Preamble\s*$')
93 EndI18nPreamble = re.compile(r'\s*End(Lang)|(Babel)Preamble\s*$')
94 I18nString = re.compile(r'_\(([^\)]+)\)')
95 CounterFormat = re.compile(r'\s*PrettyFormat\s+"?(.*)"?')
96 CiteFormat = re.compile(r'\s*CiteFormat')
97 KeyVal = re.compile(r'^\s*_\w+\s+(.*)$')
98 End = re.compile(r'\s*End')
100 for src in input_files:
101 readingDescription = False
102 readingI18nPreamble = False
103 readingCiteFormats = False
107 for line in open(src).readlines():
109 if readingDescription:
110 res = DescEnd.search(line)
112 readingDescription = False
113 desc = " ".join(descLines)
114 writeString(out, src, base, lineno + 1, desc)
116 descLines.append(line[1:].strip())
118 res = DescBegin.search(line)
120 readingDescription = True
121 descStartLine = lineno
123 if readingI18nPreamble:
124 res = EndI18nPreamble.search(line)
126 readingI18nPreamble = False
128 res = I18nString.search(line)
130 string = res.group(1)
131 writeString(out, src, base, lineno, string)
133 res = I18nPreamble.search(line)
135 readingI18nPreamble = True
137 res = NameRE.search(line)
139 string = res.group(1)
140 string = string.replace('\\', '\\\\').replace('"', '')
142 print >> out, '#: %s:%d\nmsgid "%s"\nmsgstr ""\n' % \
143 (relativePath(src, base), lineno + 1, string)
145 res = Style.search(line)
147 string = res.group(1)
148 string = string.replace('_', ' ')
149 writeString(out, src, base, lineno, string)
151 res = LabelString.search(line)
153 string = res.group(1)
154 writeString(out, src, base, lineno, string)
156 res = GuiName.search(line)
158 string = res.group(1)
159 writeString(out, src, base, lineno, string)
161 res = CategoryName.search(line)
163 string = res.group(1)
164 writeString(out, src, base, lineno, string)
166 res = ListName.search(line)
168 string = res.group(1)
169 writeString(out, src, base, lineno, string)
171 res = InsetLayout.search(line)
173 string = res.group(1)
174 string = string.replace('_', ' ')
175 writeString(out, src, base, lineno, string)
176 m = FlexCheck.search(string)
178 writeString(out, src, base, lineno, m.group(1))
180 res = Category.search(line)
182 string = res.group(1)
183 writeString(out, src, base, lineno, string)
185 res = CounterFormat.search(line)
187 string = res.group(1)
188 writeString(out, src, base, lineno, string)
190 res = CiteFormat.search(line)
192 readingCiteFormats = True
193 res = End.search(line)
194 if res != None and readingCiteFormats:
195 readingCiteFormats = False
196 if readingCiteFormats:
197 res = KeyVal.search(line)
200 writeString(out, src, base, lineno, val)
205 def qt4_l10n(input_files, output, base):
206 '''Generate pot file from src/frontends/qt4/ui/*.ui'''
207 output = open(output, 'w')
208 pat = re.compile(r'\s*<string>(.*)</string>')
209 prop = re.compile(r'\s*<property.*name.*=.*shortcut')
210 for src in input_files:
213 for lineno, line in enumerate(input.readlines()):
214 # skip the line after <property name=shortcut>
221 # get lines that match <string>...</string>
223 (string,) = pat.match(line).groups()
224 string = string.replace('&', '&').replace('<', '<').replace('>', '>')
225 string = string.replace('\\', '\\\\').replace('"', r'\"')
226 print >> output, '#: %s:%d\nmsgid "%s"\nmsgstr ""\n' % \
227 (relativePath(src, base), lineno+1, string)
232 def languages_l10n(input_files, output, base):
233 '''Generate pot file from lib/languages'''
234 out = open(output, 'w')
235 GuiName = re.compile(r'^[^#]*GuiName\s+(.*)')
237 for src in input_files:
241 for line in open(src).readlines():
243 res = GuiName.search(line)
245 string = res.group(1)
246 writeString(out, src, base, lineno, string)
252 def external_l10n(input_files, output, base):
253 '''Generate pot file from lib/external_templates'''
254 output = open(output, 'w')
255 Template = re.compile(r'^Template\s+(.*)')
256 GuiName = re.compile(r'\s*GuiName\s+(.*)')
257 HelpTextStart = re.compile(r'\s*HelpText\s')
258 HelpTextSection = re.compile(r'\s*(\S.*)\s*$')
259 HelpTextEnd = re.compile(r'\s*HelpTextEnd\s')
261 for src in input_files:
265 prev_help_string = ''
266 for lineno, line in enumerate(input.readlines()):
267 if Template.match(line):
268 (string,) = Template.match(line).groups()
269 elif GuiName.match(line):
270 (string,) = GuiName.match(line).groups()
272 if HelpTextEnd.match(line):
274 print >> output, '\nmsgstr ""\n'
277 prev_help_string = ''
278 elif HelpTextSection.match(line):
279 (help_string,) = HelpTextSection.match(line).groups()
280 help_string = help_string.replace('"', '')
281 if help_string != "" and prev_help_string == '':
282 print >> output, '#: %s:%d\nmsgid ""\n"%s\\n"' % \
283 (relativePath(src, base), lineno+1, help_string)
285 elif help_string != "":
286 print >> output, '"%s\\n"' % help_string
287 prev_help_string = help_string
288 elif HelpTextStart.match(line):
290 prev_help_string = ''
293 string = string.replace('"', '')
294 if string != "" and not inHelp:
295 print >> output, '#: %s:%d\nmsgid "%s"\nmsgstr ""\n' % \
296 (relativePath(src, base), lineno+1, string)
301 def formats_l10n(input_files, output, base):
302 '''Generate pot file from configure.py'''
303 output = open(output, 'w')
304 GuiName = re.compile(r'.*\Format\s+\S+\s+\S+\s+"([^"]*)"\s+(\S*)\s+.*')
305 GuiName2 = re.compile(r'.*\Format\s+\S+\s+\S+\s+([^"]\S+)\s+(\S*)\s+.*')
306 input = open(input_files[0])
307 for lineno, line in enumerate(input.readlines()):
310 if GuiName.match(line):
311 label = GuiName.match(line).group(1)
312 shortcut = GuiName.match(line).group(2).replace('"', '')
313 elif GuiName2.match(line):
314 label = GuiName2.match(line).group(1)
315 shortcut = GuiName2.match(line).group(2).replace('"', '')
318 label = label.replace('\\', '\\\\').replace('"', '')
320 labelsc = label + "|" + shortcut
322 print >> output, '#: %s:%d\nmsgid "%s"\nmsgstr ""\n' % \
323 (relativePath(input_files[0], base), lineno+1, label)
325 print >> output, '#: %s:%d\nmsgid "%s"\nmsgstr ""\n' % \
326 (relativePath(input_files[0], base), lineno+1, labelsc)
331 def encodings_l10n(input_files, output, base):
332 '''Generate pot file from lib/encodings'''
333 output = open(output, 'w')
334 # assuming only one encodings file
335 # Encoding utf8 utf8 "Unicode (utf8)" UTF-8 variable inputenc
336 reg = re.compile('Encoding [\w-]+\s+[\w-]+\s+"([\w \-\(\)]+)"\s+[\w-]+\s+(fixed|variable)\s+\w+.*')
337 input = open(input_files[0])
338 for lineno, line in enumerate(input.readlines()):
339 if not line.startswith('Encoding'):
342 print >> output, '#: %s:%d\nmsgid "%s"\nmsgstr ""\n' % \
343 (relativePath(input_files[0], base), lineno+1, reg.match(line).groups()[0])
345 print "Error: Unable to handle line:"
347 # No need to abort if the parsing fails
355 lyx_pot.py [-b|--base top_src_dir] [-o|--output output_file] [-h|--help] [-s|src_file filename] -t|--type input_type input_files
359 path to the top source directory. default to '.'
361 output pot file, default to './lyx.pot'
363 filename that contains a list of input files in each line
366 layouts: lib/layouts/*
368 languages: file lib/languages
369 encodings: file lib/encodings
370 external: external templates file
371 formats: formats predefined in lib/configure.py
374 if __name__ == '__main__':
380 optlist, args = getopt.getopt(sys.argv[1:], 'ht:o:b:s:',
381 ['help', 'type=', 'output=', 'base=', 'src_file='])
382 for (opt, value) in optlist:
383 if opt in ['-h', '--help']:
386 elif opt in ['-o', '--output']:
388 elif opt in ['-b', '--base']:
390 elif opt in ['-t', '--type']:
392 elif opt in ['-s', '--src_file']:
393 input_files = [f.strip() for f in open(value)]
395 if input_type not in ['ui', 'layouts', 'modules', 'qt4', 'languages', 'encodings', 'external', 'formats'] or output is None:
396 print 'Wrong input type or output filename.'
401 if input_type == 'ui':
402 ui_l10n(input_files, output, base)
403 elif input_type == 'layouts':
404 layouts_l10n(input_files, output, base)
405 elif input_type == 'qt4':
406 qt4_l10n(input_files, output, base)
407 elif input_type == 'external':
408 external_l10n(input_files, output, base)
409 elif input_type == 'formats':
410 formats_l10n(input_files, output, base)
411 elif input_type == 'encodings':
412 encodings_l10n(input_files, output, base)
414 languages_l10n(input_files, output, base)