Package translate :: Package convert :: Module poreplace |
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# 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