Source Code for Module translate.convert.poreplace

 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  """simple script to do replacements on translated strings inside po files""" 
23   
24  # this is used as the basis for other scripts, it currently replaces nothing 
25   
26  from translate.storage import po 
27   
28 -class poreplace: 
29 -    def convertstring(self, postr): 
30          """does the conversion required on the given string (nothing in this case)""" 
31          return postr 
32   
33 -    def convertfile(self, thepofile): 
34          """goes through a po file and converts each element""" 
35          for thepo in thepofile.units: 
36              thepo.msgstr = [self.convertstring(postr) for postr in thepo.msgstr] 
37          return thepofile 
38   
39 -    def convertpo(self, inputfile, outputfile, templatefile): 
40          """reads in inputfile using po, converts using poreplace, writes to outputfile""" 
41          # note that templatefile is not used, but it is required by the converter... 
42          inputstore = po.pofile(inputfile) 
43          if inputstore.isempty(): 
44              return 0 
45          outputstore = self.convertfile(inputstore) 
46          if outputstore.isempty(): 
47              return 0 
48          outputfile.write(str(outputstore)) 
49          return 1 
50   
51 -def main(converterclass, argv=None): 
52      # handle command line options 
53      from translate.convert import convert 
54      replacer = converterclass() 
55      formats = {"po":("po", replacer.convertpo), "pot":("pot", replacer.convertpo)} 
56      parser = convert.ConvertOptionParser(formats, usepots=True) 
57      parser.run(argv) 
58   
59  if __name__ == '__main__': 
60      main(poreplace) 
61