Package translate :: Package convert :: Module txt2po

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# Source Code for Module translate.convert.txt2po

     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 plain text (.txt) files to Gettext PO localization files
    24
    25  See: http://translate.sourceforge.net/wiki/toolkit/txt2po for examples and
    26  usage instructions
    27  """
    28
    29  from translate.storage import txt
    30  from translate.storage import po
    31
    32 -class txt2po:
    33 -    def __init__(self, duplicatestyle="msgctxt"):
    34          self.duplicatestyle = duplicatestyle
    35
    36 -    def convertstore(self, thetxtfile):
    37          """converts a file to .po format"""
    38          thetargetfile = po.pofile()
    39          targetheader = thetargetfile.init_headers(charset="UTF-8", encoding="8bit")
    40          targetheader.addnote("extracted from %s" % thetxtfile.filename, "developer")
    41
    42          for txtunit in thetxtfile.units:
    43              newunit = thetargetfile.addsourceunit(txtunit.source)
    44              newunit.addlocations(txtunit.getlocations())
    45          thetargetfile.removeduplicates(self.duplicatestyle)
    46          return thetargetfile
    47
    48 -def converttxt(inputfile, outputfile, templates, duplicatestyle="msgctxt", encoding="utf-8", flavour=None):
    49      """reads in stdin using fromfileclass, converts using convertorclass, writes to stdout"""
    50      inputstore = txt.TxtFile(inputfile, encoding=encoding, flavour=flavour)
    51      convertor = txt2po(duplicatestyle=duplicatestyle)
    52      outputstore = convertor.convertstore(inputstore)
    53      if outputstore.isempty():
    54          return 0
    55      outputfile.write(str(outputstore))
    56      return 1
    57
    58 -def main(argv=None):
    59      from translate.convert import convert
    60      from translate.misc import stdiotell
    61      import sys
    62      sys.stdout = stdiotell.StdIOWrapper(sys.stdout)
    63      formats = {"txt":("po", converttxt), "*":("po", converttxt)}
    64      parser = convert.ConvertOptionParser(formats, usepots=True, description=__doc__)
    65      parser.add_option("", "--encoding", dest="encoding", default='utf-8', type="string",
    66              help="The encoding of the input file (default: UTF-8)")
    67      parser.passthrough.append("encoding")
    68      parser.add_option("", "--flavour", dest="flavour", default="plain",
    69              type="choice", choices=["plain", "dokuwiki", "mediawiki"],
    70              help="The flavour of text file: plain (default), dokuwiki, mediawiki",
    71              metavar="FLAVOUR")
    72      parser.passthrough.append("flavour")
    73      parser.add_duplicates_option()
    74      parser.run(argv)
    75