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 Toolbar = re.compile(r'^[^#]*Toolbar\s+"[^"]+"\s+"([^"]*)"')
48 Item = re.compile(r'[^#]*Item\s+"([^"]*)"')
49 TableInsert = re.compile(r'[^#]*TableInsert\s+"([^"]*)"')
50 for src in input_files:
52 for lineno, line in enumerate(input.readlines()):
53 if Submenu.match(line):
54 (string,) = Submenu.match(line).groups()
55 string = string.replace('_', ' ')
56 elif Popupmenu.match(line):
57 (string,) = Popupmenu.match(line).groups()
58 elif Toolbar.match(line):
59 (string,) = Toolbar.match(line).groups()
60 elif Item.match(line):
61 (string,) = Item.match(line).groups()
62 elif TableInsert.match(line):
63 (string,) = TableInsert.match(line).groups()
66 string = string.replace('"', '')
68 print >> output, '#: %s:%d\nmsgid "%s"\nmsgstr ""\n' % \
69 (relativePath(src, base), lineno+1, string)
74 def layouts_l10n(input_files, output, base):
75 '''Generate pot file from lib/layouts/*.{layout,inc,module}'''
76 out = open(output, 'w')
77 Style = re.compile(r'^Style\s+(.*)')
78 # include ???LabelString???, but exclude comment lines
79 LabelString = re.compile(r'^[^#]*LabelString\S*\s+(.*)')
80 GuiName = re.compile(r'\s*GuiName\s+(.*)')
81 ListName = re.compile(r'\s*ListName\s+(.*)')
82 CategoryName = re.compile(r'\s*Category\s+(.*)')
83 NameRE = re.compile(r'DeclareLyXModule.*{(.*)}')
84 DescBegin = re.compile(r'#+\s*DescriptionBegin\s*$')
85 DescEnd = re.compile(r'#+\s*DescriptionEnd\s*$')
87 for src in input_files:
88 readingDescription = False
92 for line in open(src).readlines():
94 if readingDescription:
95 res = DescEnd.search(line)
97 readingDescription = False
98 desc = " ".join(descLines)
99 print >> out, '#: %s:%d\nmsgid "%s"\nmsgstr ""\n' % \
100 (relativePath(src, base), lineno + 1, desc)
102 descLines.append(line[1:].strip())
104 res = DescBegin.search(line)
106 readingDescription = True
107 descStartLine = lineno
109 res = NameRE.search(line)
111 string = res.group(1)
112 string = string.replace('\\', '\\\\').replace('"', '')
114 print >> out, '#: %s:%d\nmsgid "%s"\nmsgstr ""\n' % \
115 (relativePath(src, base), lineno + 1, string)
117 res = Style.search(line)
119 string = res.group(1)
120 string = string.replace('_', ' ')
121 writeString(out, src, base, lineno, string)
123 res = LabelString.search(line)
125 string = res.group(1)
126 writeString(out, src, base, lineno, string)
128 res = GuiName.search(line)
130 string = res.group(1)
131 writeString(out, src, base, lineno, string)
133 res = CategoryName.search(line)
135 string = res.group(1)
136 writeString(out, src, base, lineno, string)
138 res = ListName.search(line)
140 string = res.group(1)
141 writeString(out, src, base, lineno, string)
146 def qt4_l10n(input_files, output, base):
147 '''Generate pot file from src/frontends/qt4/ui/*.ui'''
148 output = open(output, 'w')
149 pat = re.compile(r'\s*<string>(.*)</string>')
150 prop = re.compile(r'\s*<property.*name.*=.*shortcut')
151 for src in input_files:
154 for lineno, line in enumerate(input.readlines()):
155 # skip the line after <property name=shortcut>
162 # get lines that match <string>...</string>
164 (string,) = pat.match(line).groups()
165 string = string.replace('&', '&').replace('<', '<').replace('>', '>').replace('"', r'\"')
166 print >> output, '#: %s:%d\nmsgid "%s"\nmsgstr ""\n' % \
167 (relativePath(src, base), lineno+1, string)
172 def languages_l10n(input_files, output, base):
173 '''Generate pot file from lib/language'''
174 output = open(output, 'w')
175 # assuming only one language file
176 reg = re.compile('[\w-]+\s+[\w"]+\s+"([\w \-\(\)]+)"\s+(true|false)\s+[\w-]+\s+\w+\s+"[^"]*"')
177 input = open(input_files[0])
178 for lineno, line in enumerate(input.readlines()):
182 # afrikaans afrikaans "Afrikaans" false iso8859-15 af_ZA ""
188 print >> output, '#: %s:%d\nmsgid "%s"\nmsgstr ""\n' % \
189 (relativePath(input_files[0], base), lineno+1, reg.match(line).groups()[0])
191 print "Error: Unable to handle line:"
198 def external_l10n(input_files, output, base):
199 '''Generate pot file from lib/external_templates'''
200 output = open(output, 'w')
201 Template = re.compile(r'^Template\s+(.*)')
202 GuiName = re.compile(r'\s*GuiName\s+(.*)')
203 HelpTextStart = re.compile(r'\s*HelpText\s')
204 HelpTextSection = re.compile(r'\s*(\S.*)\s*$')
205 HelpTextEnd = re.compile(r'\s*HelpTextEnd\s')
207 for src in input_files:
211 prev_help_string = ''
212 for lineno, line in enumerate(input.readlines()):
213 if Template.match(line):
214 (string,) = Template.match(line).groups()
215 elif GuiName.match(line):
216 (string,) = GuiName.match(line).groups()
218 if HelpTextEnd.match(line):
220 print >> output, '\nmsgstr ""\n'
223 prev_help_string = ''
224 elif HelpTextSection.match(line):
225 (help_string,) = HelpTextSection.match(line).groups()
226 help_string = help_string.replace('"', '')
227 if help_string != "" and prev_help_string == '':
228 print >> output, '#: %s:%d\nmsgid ""\n"%s\\n"' % \
229 (relativePath(src, base), lineno+1, help_string)
231 elif help_string != "":
232 print >> output, '"%s\\n"' % help_string
233 prev_help_string = help_string
234 elif HelpTextStart.match(line):
236 prev_help_string = ''
239 string = string.replace('"', '')
240 if string != "" and not inHelp:
241 print >> output, '#: %s:%d\nmsgid "%s"\nmsgstr ""\n' % \
242 (relativePath(src, base), lineno+1, string)
248 lyx_pot.py [-b|--base top_src_dir] [-o|--output output_file] [-h|--help] -t|--type input_type input_files
252 path to the top source directory. default to '.'
254 output pot file, default to './lyx.pot'
257 layouts: lib/layouts/*
259 languages: file lib/languages
260 external: external templates file
263 if __name__ == '__main__':
268 optlist, args = getopt.getopt(sys.argv[1:], 'ht:o:b:',
269 ['help', 'type=', 'output=', 'base='])
270 for (opt, value) in optlist:
271 if opt in ['-h', '--help']:
274 elif opt in ['-o', '--output']:
276 elif opt in ['-b', '--base']:
278 elif opt in ['-t', '--type']:
280 if input_type not in ['ui', 'layouts', 'modules', 'qt4', 'languages', 'external'] or output is None:
281 print 'Wrong input type or output filename.'
283 if input_type == 'ui':
284 ui_l10n(args, output, base)
285 elif input_type == 'layouts':
286 layouts_l10n(args, output, base)
287 elif input_type == 'qt4':
288 qt4_l10n(args, output, base)
289 elif input_type == 'external':
290 external_l10n(args, output, base)
292 languages_l10n(args, output, base)