po/lyx_pot.py

   1 #!/usr/bin/env python
   2 # -*- coding: utf-8 -*-
   3
   4 # file lyx_pot.py
   5 # This file is part of LyX, the document processor.
   6 # Licence details can be found in the file COPYING.
   7 #
   8 # \author Bo Peng
   9 #
  10 # Full author contact details are available in file CREDITS
  11
  12 # Usage: use
  13 #     lyx_pot.py -h
  14 # to get usage message
  15
  16 # This script will extract translatable strings from input files and write
  17 # to output in gettext .pot format.
  18 #
  19 import sys, os, re, getopt
  20 if sys.version_info < (2, 4, 0):
  21     from sets import Set as set
  22
  23 def relativePath(path, base):
  24     '''return relative path from top source dir'''
  25     # full pathname of path
  26     path1 = os.path.normpath(os.path.realpath(path)).split(os.sep)
  27     path2 = os.path.normpath(os.path.realpath(base)).split(os.sep)
  28     if path1[:len(path2)] != path2:
  29         print "Path %s is not under top source directory" % path
  30     path3 = os.path.join(*path1[len(path2):]);
  31     # replace all \ by / such that we get the same comments on Windows and *nix
  32     path3 = path3.replace('\\', '/')
  33     return path3
  34
  35
  36 def writeString(outfile, infile, basefile, lineno, string):
  37     string = string.replace('\\', '\\\\').replace('"', '')
  38     if string == "":
  39         return
  40     print >> outfile, '#: %s:%d\nmsgid "%s"\nmsgstr ""\n' % \
  41         (relativePath(infile, basefile), lineno, string)
  42
  43
  44 def ui_l10n(input_files, output, base):
  45     '''Generate pot file from lib/ui/*'''
  46     output = open(output, 'w')
  47     Submenu = re.compile(r'^[^#]*Submenu\s+"([^"]*)"', re.IGNORECASE)
  48     Popupmenu = re.compile(r'^[^#]*PopupMenu\s+"[^"]+"\s+"([^"]*)"', re.IGNORECASE)
  49     IconPalette = re.compile(r'^[^#]*IconPalette\s+"[^"]+"\s+"([^"]*)"', re.IGNORECASE)
  50     Toolbar = re.compile(r'^[^#]*Toolbar\s+"[^"]+"\s+"([^"]*)"', re.IGNORECASE)
  51     Item = re.compile(r'[^#]*Item\s+"([^"]*)"', re.IGNORECASE)
  52     TableInsert = re.compile(r'[^#]*TableInsert\s+"([^"]*)"', re.IGNORECASE)
  53     for src in input_files:
  54         input = open(src)
  55         for lineno, line in enumerate(input.readlines()):
  56             if Submenu.match(line):
  57                 (string,) = Submenu.match(line).groups()
  58                 string = string.replace('_', ' ')
  59             elif Popupmenu.match(line):
  60                 (string,) = Popupmenu.match(line).groups()
  61             elif IconPalette.match(line):
  62                 (string,) = IconPalette.match(line).groups()
  63             elif Toolbar.match(line):
  64                 (string,) = Toolbar.match(line).groups()
  65             elif Item.match(line):
  66                 (string,) = Item.match(line).groups()
  67             elif TableInsert.match(line):
  68                 (string,) = TableInsert.match(line).groups()
  69             else:
  70                 continue
  71             string = string.replace('"', '')
  72             if string != "":
  73                 print >> output, '#: %s:%d\nmsgid "%s"\nmsgstr ""\n' % \
  74                     (relativePath(src, base), lineno+1, string)
  75         input.close()
  76     output.close()
  77
  78
  79 def layouts_l10n(input_files, output, base, layouttranslations):
  80     '''Generate pot file from lib/layouts/*.{layout,inc,module}'''
  81     ClassDescription = re.compile(r'^\s*#\s*\\Declare(LaTeX|DocBook)Class.*\{(.*)\}$', re.IGNORECASE)
  82     ClassCategory = re.compile(r'^\s*#\s*\\DeclareCategory\{(.*)\}$', re.IGNORECASE)
  83     Style = re.compile(r'^\s*Style\s+(.*)\s*$', re.IGNORECASE)
  84     # match LabelString, EndLabelString, LabelStringAppendix and maybe others but no comments
  85     LabelString = re.compile(r'^[^#]*LabelString\S*\s+(.*)\s*$', re.IGNORECASE)
  86     Tooltip = re.compile(r'^[^#]*Tooltip\S*\s+(.*)\s*$', re.IGNORECASE)
  87     GuiName = re.compile(r'^\s*GuiName\s+(.*)\s*$', re.IGNORECASE)
  88     ListName = re.compile(r'^\s*ListName\s+(.*)\s*$', re.IGNORECASE)
  89     CategoryName = re.compile(r'^\s*Category\s+(.*)\s*$', re.IGNORECASE)
  90     NameRE = re.compile(r'^\s*#\s*\\DeclareLyXModule.*{(.*)}$', re.IGNORECASE)
  91     InsetLayout = re.compile(r'^InsetLayout\s+\"?(.*)\"?\s*$', re.IGNORECASE)
  92     FlexCheck = re.compile(r'^Flex:(.*)', re.IGNORECASE)
  93     DescBegin = re.compile(r'^\s*#DescriptionBegin\s*$', re.IGNORECASE)
  94     DescEnd = re.compile(r'^\s*#\s*DescriptionEnd\s*$', re.IGNORECASE)
  95     Category = re.compile(r'^\s*#\s*Category:\s+(.*)\s*$', re.IGNORECASE)
  96     I18nPreamble = re.compile(r'^\s*((Lang)|(Babel))Preamble\s*$', re.IGNORECASE)
  97     EndI18nPreamble = re.compile(r'^\s*End((Lang)|(Babel))Preamble\s*$', re.IGNORECASE)
  98     I18nString = re.compile(r'_\(([^\)]+)\)')
  99     CounterFormat = re.compile(r'^\s*PrettyFormat\s+"?(.*)"?\s*$', re.IGNORECASE)
 100     CiteFormat = re.compile(r'^\s*CiteFormat', re.IGNORECASE)
 101     KeyVal = re.compile(r'^\s*_\w+\s+(.*)\s*$')
 102     Float = re.compile(r'^\s*Float\s*$', re.IGNORECASE)
 103     UsesFloatPkg = re.compile(r'^\s*UsesFloatPkg\s+(.*)\s*$', re.IGNORECASE)
 104     IsPredefined = re.compile(r'^\s*IsPredefined\s+(.*)\s*$', re.IGNORECASE)
 105     End = re.compile(r'^\s*End', re.IGNORECASE)
 106     Comment = re.compile(r'^(.*)#')
 107     Translation = re.compile(r'^\s*Translation\s+(.*)\s*$', re.IGNORECASE)
 108     KeyValPair = re.compile(r'\s*"(.*)"\s+"(.*)"')
 109
 110     oldlanguages = []
 111     languages = []
 112     keyset = set()
 113     oldtrans = dict()
 114     if layouttranslations:
 115         linguas_file = os.path.join(base, 'po/LINGUAS')
 116         for line in open(linguas_file).readlines():
 117             res = Comment.search(line)
 118             if res:
 119                 line = res.group(1)
 120             if line.strip() != '':
 121                 languages.extend(line.split())
 122
 123         # read old translations if available
 124         try:
 125             input = open(output)
 126             lang = ''
 127             for line in input.readlines():
 128                 res = Comment.search(line)
 129                 if res:
 130                     line = res.group(1)
 131                 if line.strip() == '':
 132                     continue
 133                 res = Translation.search(line)
 134                 if res:
 135                     lang = res.group(1)
 136                     if lang not in languages:
 137                         oldlanguages.append(lang)
 138                         languages.append(lang)
 139                     oldtrans[lang] = dict()
 140                     continue
 141                 res = End.search(line)
 142                 if res:
 143                     lang = ''
 144                     continue
 145                 res = KeyValPair.search(line)
 146                 if res and lang != '':
 147                     key = res.group(1).decode('utf-8')
 148                     val = res.group(2).decode('utf-8')
 149                     key = key.replace('\\"', '"').replace('\\\\', '\\')
 150                     val = val.replace('\\"', '"').replace('\\\\', '\\')
 151                     oldtrans[lang][key] = val
 152                     keyset.add(key)
 153                     continue
 154                 print "Error: Unable to handle line:"
 155                 print line
 156         except IOError:
 157             print "Warning: Unable to open %s for reading." % output
 158             print "         Old translations will be lost."
 159
 160         # walon is not a known document language
 161         # FIXME: Do not hardcode, read from lib/languages!
 162         if 'wa' in languages:
 163             languages.remove('wa')
 164
 165     out = open(output, 'w')
 166     for src in input_files:
 167         readingDescription = False
 168         readingI18nPreamble = False
 169         readingFloat = False
 170         readingCiteFormats = False
 171         isPredefined = False
 172         usesFloatPkg = True
 173         listname = ''
 174         floatname = ''
 175         descStartLine = -1
 176         descLines = []
 177         lineno = 0
 178         for line in open(src).readlines():
 179             lineno += 1
 180             res = ClassDescription.search(line)
 181             if res != None:
 182                 string = res.group(2)
 183                 if not layouttranslations:
 184                     writeString(out, src, base, lineno + 1, string)
 185                 continue
 186             res = ClassCategory.search(line)
 187             if res != None:
 188                 string = res.group(1)
 189                 if not layouttranslations:
 190                     writeString(out, src, base, lineno + 1, string)
 191                 continue
 192             if readingDescription:
 193                 res = DescEnd.search(line)
 194                 if res != None:
 195                     readingDescription = False
 196                     desc = " ".join(descLines)
 197                     if not layouttranslations:
 198                         writeString(out, src, base, lineno + 1, desc)
 199                     continue
 200                 descLines.append(line[1:].strip())
 201                 continue
 202             res = DescBegin.search(line)
 203             if res != None:
 204                 readingDescription = True
 205                 descStartLine = lineno
 206                 continue
 207             if readingI18nPreamble:
 208                 res = EndI18nPreamble.search(line)
 209                 if res != None:
 210                     readingI18nPreamble = False
 211                     continue
 212                 res = I18nString.search(line)
 213                 if res != None:
 214                     string = res.group(1)
 215                     if layouttranslations:
 216                         keyset.add(string)
 217                     else:
 218                         writeString(out, src, base, lineno, string)
 219                 continue
 220             res = I18nPreamble.search(line)
 221             if res != None:
 222                 readingI18nPreamble = True
 223                 continue
 224             res = NameRE.search(line)
 225             if res != None:
 226                 string = res.group(1)
 227                 if not layouttranslations:
 228                     writeString(out, src, base, lineno + 1, string)
 229                 continue
 230             res = Style.search(line)
 231             if res != None:
 232                 string = res.group(1)
 233                 string = string.replace('_', ' ')
 234                 # Style means something else inside a float definition
 235                 if not readingFloat:
 236                     if not layouttranslations:
 237                         writeString(out, src, base, lineno, string)
 238                 continue
 239             res = LabelString.search(line)
 240             if res != None:
 241                 string = res.group(1)
 242                 if not layouttranslations:
 243                     writeString(out, src, base, lineno, string)
 244                 continue
 245             res = Tooltip.search(line)
 246             if res != None:
 247                 string = res.group(1)
 248                 if not layouttranslations:
 249                     writeString(out, src, base, lineno, string)
 250                 continue
 251             res = GuiName.search(line)
 252             if res != None:
 253                 string = res.group(1)
 254                 if layouttranslations:
 255                     # gui name must only be added for floats
 256                     if readingFloat:
 257                         floatname = string
 258                 else:
 259                     writeString(out, src, base, lineno, string)
 260                 continue
 261             res = CategoryName.search(line)
 262             if res != None:
 263                 string = res.group(1)
 264                 if not layouttranslations:
 265                     writeString(out, src, base, lineno, string)
 266                 continue
 267             res = ListName.search(line)
 268             if res != None:
 269                 string = res.group(1)
 270                 if layouttranslations:
 271                     listname = string.strip('"')
 272                 else:
 273                     writeString(out, src, base, lineno, string)
 274                 continue
 275             res = InsetLayout.search(line)
 276             if res != None:
 277                 string = res.group(1)
 278                 string = string.replace('_', ' ')
 279                 #Flex:xxx is not used in translation
 280                 #if not layouttranslations:
 281                 #    writeString(out, src, base, lineno, string)
 282                 m = FlexCheck.search(string)
 283                 if m:
 284                     if not layouttranslations:
 285                         writeString(out, src, base, lineno, m.group(1))
 286                 continue
 287             res = Category.search(line)
 288             if res != None:
 289                 string = res.group(1)
 290                 if not layouttranslations:
 291                     writeString(out, src, base, lineno, string)
 292                 continue
 293             res = CounterFormat.search(line)
 294             if res != None:
 295                 string = res.group(1)
 296                 if not layouttranslations:
 297                     writeString(out, src, base, lineno, string)
 298                 continue
 299             res = Float.search(line)
 300             if res != None:
 301                 readingFloat = True
 302                 continue
 303             res = IsPredefined.search(line)
 304             if res != None:
 305                 string = res.group(1).lower()
 306                 if string == 'true':
 307                     isPredefined = True
 308                 else:
 309                     isPredefined = False
 310                 continue
 311             res = UsesFloatPkg.search(line)
 312             if res != None:
 313                 string = res.group(1).lower()
 314                 if string == 'true':
 315                     usesFloatPkg = True
 316                 else:
 317                     usesFloatPkg = False
 318                 continue
 319             res = CiteFormat.search(line)
 320             if res != None:
 321                 readingCiteFormats = True
 322                 continue
 323             res = End.search(line)
 324             if res != None:
 325                 # If a float is predefined by the package and it does not need
 326                 # the float package then it uses the standard babel translations.
 327                 # This is even true for MarginFigure, MarginTable (both from
 328                 # tufte-book.layout) and Planotable, Plate (both from aguplus.inc).
 329                 if layouttranslations and readingFloat and usesFloatPkg and not isPredefined:
 330                     if floatname != '':
 331                         keyset.add(floatname)
 332                     if listname != '':
 333                         keyset.add(listname)
 334                 isPredefined = False
 335                 usesFloatPkg = True
 336                 listname = ''
 337                 floatname = ''
 338                 readingCiteFormats = False
 339                 readingFloat = False
 340                 continue
 341             if readingCiteFormats:
 342                 res = KeyVal.search(line)
 343                 if res != None:
 344                     val = res.group(1)
 345                     if not layouttranslations:
 346                         writeString(out, src, base, lineno, val)
 347
 348     if layouttranslations:
 349         # Extract translations of layout files
 350         import polib
 351
 352         # Sort languages and key to minimize the diff between different runs
 353         # with changed translations
 354         languages.sort()
 355         keys = []
 356         for key in keyset:
 357             keys.append(key)
 358         keys.sort()
 359
 360         ContextRe = re.compile(r'(.*)(\[\[.*\]\])')
 361
 362         print >> out, '''# This file has been automatically generated by po/lyx_pot.py.
 363 # PLEASE MODIFY ONLY THE LAGUAGES HAVING NO .po FILE! If you want to regenerate
 364 # this file from the translations, run `make ../lib/layouttranslations' in po.
 365 # Python polib library is needed for building the output file.
 366 #
 367 # This file should remain fixed during minor LyX releases.
 368 # For more comments see README.localization file.'''
 369         for lang in languages:
 370             print >> out, '\nTranslation %s' % lang
 371             if lang in oldtrans.keys():
 372                 trans = oldtrans[lang]
 373             else:
 374                 trans = dict()
 375             if not lang in oldlanguages:
 376                 poname = os.path.join(base, 'po/' + lang + '.po')
 377                 po = polib.pofile(poname)
 378                 # Iterate through po entries and not keys for speed reasons.
 379                 # FIXME: The code is still too slow
 380                 for entry in po:
 381                     if not entry.translated():
 382                         continue
 383                     if entry.msgid in keys:
 384                         key = entry.msgid
 385                         val = entry.msgstr
 386                         # some translators keep untranslated entries
 387                         if val != key:
 388                             trans[key] = val
 389             for key in keys:
 390                 if key in trans.keys():
 391                     val = trans[key].replace('\\', '\\\\').replace('"', '\\"')
 392                     key = key.replace('\\', '\\\\').replace('"', '\\"')
 393                     print >> out, '\t"%s" "%s"' % \
 394                              (key.encode('utf-8'), val.encode('utf-8'))
 395                 # also print untranslated entries to help translators
 396                 elif not lang in oldlanguages:
 397                     key = key.replace('\\', '\\\\').replace('"', '\\"')
 398                     res = ContextRe.search(key)
 399                     if res != None:
 400                         val = res.group(1)
 401                     else:
 402                         val = key
 403                     print >> out, '\t"%s" "%s"' % \
 404                              (key.encode('utf-8'), val.encode('utf-8'))
 405             print >> out, 'End'
 406
 407     out.close()
 408
 409
 410 def qt4_l10n(input_files, output, base):
 411     '''Generate pot file from src/frontends/qt4/ui/*.ui'''
 412     output = open(output, 'w')
 413     pat = re.compile(r'\s*<string>(.*)</string>')
 414     prop = re.compile(r'\s*<property.*name.*=.*shortcut')
 415     for src in input_files:
 416         input = open(src)
 417         skipNextLine = False
 418         for lineno, line in enumerate(input.readlines()):
 419             # skip the line after <property name=shortcut>
 420             if skipNextLine:
 421                 skipNextLine = False
 422                 continue
 423             if prop.match(line):
 424                 skipNextLine = True
 425                 continue
 426             # get lines that match <string>...</string>
 427             if pat.match(line):
 428                 (string,) = pat.match(line).groups()
 429                 string = string.replace('&amp;', '&').replace('&quot;', '"')
 430                 string = string.replace('&lt;', '<').replace('&gt;', '>')
 431                 string = string.replace('\\', '\\\\').replace('"', r'\"')
 432                 string = string.replace('&#x0a;', r'\n')
 433                 print >> output, '#: %s:%d\nmsgid "%s"\nmsgstr ""\n' % \
 434                     (relativePath(src, base), lineno+1, string)
 435         input.close()
 436     output.close()
 437
 438
 439 def languages_l10n(input_files, output, base):
 440     '''Generate pot file from lib/languages'''
 441     out = open(output, 'w')
 442     GuiName = re.compile(r'^[^#]*GuiName\s+(.*)', re.IGNORECASE)
 443
 444     for src in input_files:
 445         descStartLine = -1
 446         descLines = []
 447         lineno = 0
 448         for line in open(src).readlines():
 449             lineno += 1
 450             res = GuiName.search(line)
 451             if res != None:
 452                 string = res.group(1)
 453                 writeString(out, src, base, lineno, string)
 454                 continue
 455
 456     out.close()
 457
 458
 459 def latexfonts_l10n(input_files, output, base):
 460     '''Generate pot file from lib/latexfonts'''
 461     out = open(output, 'w')
 462     GuiName = re.compile(r'^[^#]*GuiName\s+(.*)', re.IGNORECASE)
 463
 464     for src in input_files:
 465         descStartLine = -1
 466         descLines = []
 467         lineno = 0
 468         for line in open(src).readlines():
 469             lineno += 1
 470             res = GuiName.search(line)
 471             if res != None:
 472                 string = res.group(1)
 473                 writeString(out, src, base, lineno, string)
 474                 continue
 475
 476     out.close()
 477
 478
 479 def external_l10n(input_files, output, base):
 480     '''Generate pot file from lib/external_templates'''
 481     output = open(output, 'w')
 482     Template = re.compile(r'^Template\s+(.*)', re.IGNORECASE)
 483     GuiName = re.compile(r'\s*GuiName\s+(.*)', re.IGNORECASE)
 484     HelpTextStart = re.compile(r'\s*HelpText\s', re.IGNORECASE)
 485     HelpTextSection = re.compile(r'\s*(\S.*)\s*$')
 486     HelpTextEnd = re.compile(r'\s*HelpTextEnd\s', re.IGNORECASE)
 487     i = -1
 488     for src in input_files:
 489         input = open(src)
 490         inHelp = False
 491         hadHelp = False
 492         prev_help_string = ''
 493         for lineno, line in enumerate(input.readlines()):
 494             if Template.match(line):
 495                 (string,) = Template.match(line).groups()
 496             elif GuiName.match(line):
 497                 (string,) = GuiName.match(line).groups()
 498             elif inHelp:
 499                 if HelpTextEnd.match(line):
 500                     if hadHelp:
 501                         print >> output, '\nmsgstr ""\n'
 502                     inHelp = False
 503                     hadHelp = False
 504                     prev_help_string = ''
 505                 elif HelpTextSection.match(line):
 506                     (help_string,) = HelpTextSection.match(line).groups()
 507                     help_string = help_string.replace('"', '')
 508                     if help_string != "" and prev_help_string == '':
 509                         print >> output, '#: %s:%d\nmsgid ""\n"%s\\n"' % \
 510                             (relativePath(src, base), lineno+1, help_string)
 511                         hadHelp = True
 512                     elif help_string != "":
 513                         print >> output, '"%s\\n"' % help_string
 514                     prev_help_string = help_string
 515             elif HelpTextStart.match(line):
 516                 inHelp = True
 517                 prev_help_string = ''
 518             else:
 519                 continue
 520             string = string.replace('"', '')
 521             if string != "" and not inHelp:
 522                 print >> output, '#: %s:%d\nmsgid "%s"\nmsgstr ""\n' % \
 523                     (relativePath(src, base), lineno+1, string)
 524         input.close()
 525     output.close()
 526
 527
 528 def formats_l10n(input_files, output, base):
 529     '''Generate pot file from configure.py'''
 530     output = open(output, 'w')
 531     GuiName = re.compile(r'.*\\Format\s+\S+\s+\S+\s+"([^"]*)"\s+(\S*)\s+.*', re.IGNORECASE)
 532     GuiName2 = re.compile(r'.*\\Format\s+\S+\s+\S+\s+([^"]\S+)\s+(\S*)\s+.*', re.IGNORECASE)
 533     input = open(input_files[0])
 534     for lineno, line in enumerate(input.readlines()):
 535         label = ""
 536         labelsc = ""
 537         if GuiName.match(line):
 538             label = GuiName.match(line).group(1)
 539             shortcut = GuiName.match(line).group(2).replace('"', '')
 540         elif GuiName2.match(line):
 541             label = GuiName2.match(line).group(1)
 542             shortcut = GuiName2.match(line).group(2).replace('"', '')
 543         else:
 544             continue
 545         label = label.replace('\\', '\\\\').replace('"', '')
 546         if shortcut != "":
 547             labelsc = label + "|" + shortcut
 548         if label != "":
 549             print >> output, '#: %s:%d\nmsgid "%s"\nmsgstr ""\n' % \
 550                 (relativePath(input_files[0], base), lineno+1, label)
 551         if labelsc != "":
 552             print >> output, '#: %s:%d\nmsgid "%s"\nmsgstr ""\n' % \
 553                 (relativePath(input_files[0], base), lineno+1, labelsc)
 554     input.close()
 555     output.close()
 556
 557
 558 def encodings_l10n(input_files, output, base):
 559     '''Generate pot file from lib/encodings'''
 560     output = open(output, 'w')
 561     # assuming only one encodings file
 562     #                 Encoding utf8      utf8    "Unicode (utf8)" UTF-8    variable inputenc
 563     reg = re.compile('Encoding [\w-]+\s+[\w-]+\s+"([\w \-\(\)]+)"\s+[\w-]+\s+(fixed|variable)\s+\w+.*')
 564     input = open(input_files[0])
 565     for lineno, line in enumerate(input.readlines()):
 566         if not line.startswith('Encoding'):
 567             continue
 568         if reg.match(line):
 569             print >> output, '#: %s:%d\nmsgid "%s"\nmsgstr ""\n' % \
 570                 (relativePath(input_files[0], base), lineno+1, reg.match(line).groups()[0])
 571         else:
 572             print "Error: Unable to handle line:"
 573             print line
 574             # No need to abort if the parsing fails
 575             # sys.exit(1)
 576     input.close()
 577     output.close()
 578
 579
 580
 581 Usage = '''
 582 lyx_pot.py [-b|--base top_src_dir] [-o|--output output_file] [-h|--help] [-s|src_file filename] -t|--type input_type input_files
 583
 584 where
 585     --base:
 586         path to the top source directory. default to '.'
 587     --output:
 588         output pot file, default to './lyx.pot'
 589     --src_file
 590         filename that contains a list of input files in each line
 591     --input_type can be
 592         ui: lib/ui/*
 593         layouts: lib/layouts/*
 594         layouttranslations: create lib/layouttranslations from po/*.po and lib/layouts/*
 595         qt4: qt4 ui files
 596         languages: file lib/languages
 597         latexfonts: file lib/latexfonts
 598         encodings: file lib/encodings
 599         external: external templates file
 600         formats: formats predefined in lib/configure.py
 601 '''
 602
 603 if __name__ == '__main__':
 604     input_type = None
 605     output = 'lyx.pot'
 606     base = '.'
 607     input_files = []
 608     #
 609     optlist, args = getopt.getopt(sys.argv[1:], 'ht:o:b:s:',
 610         ['help', 'type=', 'output=', 'base=', 'src_file='])
 611     for (opt, value) in optlist:
 612         if opt in ['-h', '--help']:
 613             print Usage
 614             sys.exit(0)
 615         elif opt in ['-o', '--output']:
 616             output = value
 617         elif opt in ['-b', '--base']:
 618             base = value
 619         elif opt in ['-t', '--type']:
 620             input_type = value
 621         elif opt in ['-s', '--src_file']:
 622             input_files = [f.strip() for f in open(value)]
 623
 624     if input_type not in ['ui', 'layouts', 'layouttranslations', 'qt4', 'languages', 'latexfonts', 'encodings', 'external', 'formats'] or output is None:
 625         print 'Wrong input type or output filename.'
 626         sys.exit(1)
 627
 628     input_files += args
 629
 630     if input_type == 'ui':
 631         ui_l10n(input_files, output, base)
 632     elif input_type == 'latexfonts':
 633         latexfonts_l10n(input_files, output, base)
 634     elif input_type == 'layouts':
 635         layouts_l10n(input_files, output, base, False)
 636     elif input_type == 'layouttranslations':
 637         layouts_l10n(input_files, output, base, True)
 638     elif input_type == 'qt4':
 639         qt4_l10n(input_files, output, base)
 640     elif input_type == 'external':
 641         external_l10n(input_files, output, base)
 642     elif input_type == 'formats':
 643         formats_l10n(input_files, output, base)
 644     elif input_type == 'encodings':
 645         encodings_l10n(input_files, output, base)
 646     else:
 647         languages_l10n(input_files, output, base)
 648
 649