convert/odf2po.py

   1 #!/usr/bin/env python
   2 # -*- coding: utf-8 -*-
   3 #
   4 # Copyright 2004-2006 Zuza Software Foundation
   5 #
   6 # This file is part of translate.
   7 #
   8 # translate is free software; you can redistribute it and/or modify
   9 # it under the terms of the GNU General Public License as published by
  10 # the Free Software Foundation; either version 2 of the License, or
  11 # (at your option) any later version.
  12 #
  13 # translate is distributed in the hope that it will be useful,
  14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 # GNU General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU General Public License
  19 # along with translate; if not, write to the Free Software
  20 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21 #
  22
  23 """convert OpenDocument (ODF) files to Gettext PO localization files"""
  24
  25 from translate.storage import po
  26 from translate.storage import odf
  27
  28 class odf2po:
  29     def convertstore(self, inputfile):
  30         """converts a file to .po format"""
  31         thetargetfile = po.pofile()
  32         filename = getattr(inputfile, "name", "unkown")
  33         targetheader = thetargetfile.makeheader(charset="UTF-8", encoding="8bit")
  34         targetheader.addnote("extracted from %s\n" % filename, "developer")
  35         thetargetfile.addunit(targetheader)
  36         odfdoc = odf.ODFFile(inputfile)
  37         blocknum = 0
  38         for unit in odfdoc.getunits():
  39             if not unit: continue
  40             blocknum += 1
  41             newunit = thetargetfile.addsourceunit(unit.source)
  42             newunit.addlocations("%s:%d" % (filename, blocknum))
  43         return thetargetfile
  44
  45 def convertodf(inputfile, outputfile, templates):
  46     """reads in stdin using fromfileclass, converts using convertorclass, writes to stdout"""
  47     convertor = odf2po()
  48     outputstore = convertor.convertstore(inputfile)
  49     if outputstore.isempty():
  50         return 0
  51     outputfile.write(str(outputstore))
  52     return 1
  53
  54 def main(argv=None):
  55     from translate.convert import convert
  56     formats = {"sxw":("po", convertodf), "odt":("po", convertodf), "ods":("po", convertodf), "odp":("po", convertodf)}
  57     parser = convert.ConvertOptionParser(formats, description=__doc__)
  58     parser.run(argv)
  59
  60
  61 if __name__ == '__main__':
  62     main()