Package translate :: Package tools :: Module porestructure

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# Source Code for Module translate.tools.porestructure

      1  #!/usr/bin/env python
      2  # -*- coding: utf-8 -*-
      3  #
      4  # Copyright 2005, 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  """Restructure Gettxt PO files produced by poconflicts into the original
     23  directory tree for merging using pomerge
     24
     25  See: http://translate.sourceforge.net/wiki/toolkit/porestructure for examples and
     26  usage instructions
     27  """
     28
     29  import os
     30  import sys
     31
     32  from translate.storage import po
     33  from translate.misc import optrecurse
     34
     35
     36 -class SplitOptionParser(optrecurse.RecursiveOptionParser):
     37      """a specialized Option Parser for posplit"""
     38
     39 -    def parse_args(self, args=None, values=None):
     40          """parses the command line options, handling implicit input/output args"""
     41          (options, args) = optrecurse.RecursiveOptionParser.parse_args(self, args, values)
     42          if not options.output:
     43              self.error("Output file is rquired")
     44          return (options, args)
     45
     46 -    def set_usage(self, usage=None):
     47          """sets the usage string - if usage not given, uses getusagestring for each option"""
     48          if usage is None:
     49              self.usage = "%prog " + " ".join([self.getusagestring(option) for option in self.option_list]) + \
     50              "\n  input directory is searched for PO files with (poconflicts) comments, all entries are written to files in a directory structure for pomerge"
     51          else:
     52              super(SplitOptionParser, self).set_usage(usage)
     53
     54 -    def recursiveprocess(self, options):
     55          """recurse through directories and process files"""
     56          if not self.isrecursive(options.output, 'output'):
     57              try:
     58                  self.warning("Output directory does not exist. Attempting to create")
     59                  #TODO: maybe we should only allow it to be created, otherwise we mess up an existing tree...
     60                  os.mkdir(options.output)
     61              except:
     62                  self.error(optrecurse.optparse.OptionValueError("Output directory does not exist, attempt to create failed"))
     63          if self.isrecursive(options.input, 'input') and getattr(options, "allowrecursiveinput", True):
     64              if isinstance(options.input, list):
     65                  inputfiles = self.recurseinputfilelist(options)
     66              else:
     67                  inputfiles = self.recurseinputfiles(options)
     68          else:
     69              if options.input:
     70                  inputfiles = [os.path.basename(options.input)]
     71                  options.input = os.path.dirname(options.input)
     72              else:
     73                  inputfiles = [options.input]
     74          self.textmap = {}
     75          self.initprogressbar(inputfiles, options)
     76          for inputpath in inputfiles:
     77              fullinputpath = self.getfullinputpath(options, inputpath)
     78              try:
     79                  success = self.processfile(options, fullinputpath)
     80              except Exception, error:
     81                  if isinstance(error, KeyboardInterrupt):
     82                      raise self.warning("Error processing: input %s" % (fullinputpath), options, sys.exc_info())
     83                  success = False
     84              self.reportprogress(inputpath, success)
     85          del self.progressbar
     86
     87 -    def processfile(self, options, fullinputpath):
     88          """process an individual file"""
     89          inputfile = self.openinputfile(options, fullinputpath)
     90          inputpofile = po.pofile(inputfile)
     91          for pounit in inputpofile.units:
     92              if not (pounit.isheader() or pounit.hasplural()): #XXX
     93                  if pounit.hasmarkedcomment("poconflicts"):
     94                      for comment in pounit.othercomments:
     95                          if comment.find("# (poconflicts)") == 0:
     96                              pounit.othercomments.remove(comment)
     97                              break
     98                      #TODO: refactor writing out
     99                      outputpath = comment[comment.find(")") + 2:].strip()
    100                      self.checkoutputsubdir(options, os.path.dirname(outputpath))
    101                      fulloutputpath = os.path.join(options.output, outputpath)
    102                      if os.path.isfile(fulloutputpath):
    103                          outputfile = open(fulloutputpath, 'r')
    104                          outputpofile = po.pofile(outputfile)
    105                      else:
    106                          outputpofile = po.pofile()
    107                      outputpofile.units.append(pounit)   #TODO:perhaps check to see if it's already there...
    108                      outputfile = open(fulloutputpath, 'w')
    109                      outputfile.write(str(outputpofile))
    110
    111
    112 -def main():
    113      #outputfile extentions will actually be determined by the comments in the po files
    114      pooutput = ("po", None)
    115      formats = {(None, None): pooutput, ("po", "po"): pooutput, "po": pooutput}
    116      parser = SplitOptionParser(formats, description=__doc__)
    117      parser.set_usage()
    118      parser.run()
    119
    120
    121  if __name__ == '__main__':
    122      main()
    123