Package translate :: Package convert :: Module xliff2po

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# Source Code for Module translate.convert.xliff2po

     1  #!/usr/bin/env python
     2  # -*- coding: utf-8 -*-
     3  #
     4  # Copyright 2002-2006 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 XLIFF localization files to Gettext PO localization files
    24
    25  see: http://translate.sourceforge.net/wiki/toolkit/xliff2po for examples and
    26  usage instructions
    27  """
    28
    29  from translate.storage import po
    30  from translate.storage import xliff
    31  from translate.misc import wStringIO
    32
    33 -class xliff2po:
    34 -    def converttransunit(self, transunit):
    35          """makes a pounit from the given transunit"""
    36          thepo = po.pounit()
    37
    38          #Header
    39          if transunit.getrestype() == "x-gettext-domain-header":
    40              thepo.source = ""
    41          else:
    42              thepo.source = transunit.source
    43          thepo.target = transunit.target
    44
    45          #Location comments
    46          locations = transunit.getlocations()
    47          if locations:
    48              thepo.addlocation("%s" % " ".join(locations))
    49
    50          #NOTE: Supporting both <context> and <note> tags in xliff files for comments
    51          #Translator comments
    52          trancomments = transunit.getnotes("translator")
    53          if trancomments:
    54              thepo.addnote(trancomments, origin="translator")
    55
    56          #Automatic and Developer comments
    57          autocomments = transunit.getnotes("developer")
    58          if autocomments:
    59              thepo.addnote(autocomments, origin="developer")
    60
    61          #See 5.6.1 of the spec. We should not check fuzzyness, but approved attribute
    62          if transunit.isfuzzy():
    63              thepo.markfuzzy(True)
    64
    65          return thepo
    66
    67 -    def convertstore(self, inputfile):
    68          """converts a .xliff file to .po format"""
    69          # XXX: The inputfile is converted to string because Pootle supplies
    70          # XXX: a PootleFile object as input which cannot be sent to PoXliffFile.
    71          # XXX: The better way would be to have a consistent conversion API.
    72          if not isinstance(inputfile, (file, wStringIO.StringIO)):
    73              inputfile = str(inputfile)
    74          XliffFile = xliff.xlifffile.parsestring(inputfile)
    75          thetargetfile = po.pofile()
    76          targetheader = thetargetfile.makeheader(charset="UTF-8", encoding="8bit")
    77          # TODO: support multiple files
    78          for transunit in XliffFile.units:
    79              thepo = self.converttransunit(transunit)
    80              thetargetfile.addunit(thepo)
    81          return thetargetfile
    82
    83 -def convertxliff(inputfile, outputfile, templates):
    84      """reads in stdin using fromfileclass, converts using convertorclass, writes to stdout"""
    85      convertor = xliff2po()
    86      outputstore = convertor.convertstore(inputfile)
    87      if outputstore.isempty():
    88          return 0
    89      outputfile.write(str(outputstore))
    90      return 1
    91
    92 -def main(argv=None):
    93      from translate.convert import convert
    94      formats = {"xlf":("po", convertxliff)}
    95      parser = convert.ConvertOptionParser(formats, usepots=True, description=__doc__)
    96      parser.run(argv)
    97