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 2002-2009 Zuza Software Foundation 
  5  # 
  6  # This file is part of the Translate Toolkit. 
  7  # 
  8  # This program 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  # This program 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 this program; if not, see <http://www.gnu.org/licenses/>. 
 20   
 21  """Convert XLIFF localization files to Gettext PO localization files. 
 22   
 23  see: http://translate.sourceforge.net/wiki/toolkit/xliff2po for examples and 
 24  usage instructions. 
 25  """ 
 26   
 27  from translate.storage import po 
 28  from translate.storage import xliff 
 29  from translate.misc import wStringIO 
 30   
 31   
32 -class xliff2po:
33
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.addlocations(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.init_headers(charset="UTF-8", encoding="8bit") 77 # TODO: support multiple files 78 for transunit in XliffFile.units: 79 if transunit.isheader(): 80 thetargetfile.updateheader(add=True, **XliffFile.parseheader()) 81 if transunit.getnotes('translator'): 82 targetheader.addnote(transunit.getnotes('translator'), origin='translator', position='replace') 83 if transunit.getnotes('developer'): 84 targetheader.addnote(transunit.getnotes('developer'), origin='developer', position='replace') 85 targetheader.markfuzzy(transunit.isfuzzy()) 86 continue 87 thepo = self.converttransunit(transunit) 88 thetargetfile.addunit(thepo) 89 return thetargetfile
90 91
92 -def convertxliff(inputfile, outputfile, templates):
93 """reads in stdin using fromfileclass, converts using convertorclass, writes to stdout""" 94 convertor = xliff2po() 95 outputstore = convertor.convertstore(inputfile) 96 if outputstore.isempty(): 97 return 0 98 outputfile.write(str(outputstore)) 99 return 1
100 101
102 -def main(argv=None):
103 from translate.convert import convert 104 formats = {"xlf": ("po", convertxliff)} 105 parser = convert.ConvertOptionParser(formats, usepots=True, description=__doc__) 106 parser.run(argv)
107