Package translate :: Package convert :: Module xliff2oo

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# Source Code for Module translate.convert.xliff2oo

      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 XLIFF localization files to an OpenOffice.org (SDF) localization file"""
     24
     25  import sys
     26  import os
     27  from translate.storage import oo
     28  from translate.storage import factory
     29  from translate.filters import pofilter
     30  from translate.filters import checks
     31  from translate.filters import autocorrect
     32  import time
     33
     34 -class reoo:
     35 -    def __init__(self, templatefile, languages=None, timestamp=None, includefuzzy=False, long_keys=False, filteraction="exclude"):
     36          """construct a reoo converter for the specified languages (timestamp=0 means leave unchanged)"""
     37          # languages is a pair of language ids
     38          self.long_keys = long_keys
     39          self.readoo(templatefile)
     40          self.languages = languages
     41          self.filteraction = filteraction
     42          if timestamp is None:
     43              self.timestamp = time.strptime("2002-02-02 02:02:02", "%Y-%m-%d %H:%M:%S")
     44          else:
     45              self.timestamp = timestamp
     46          if self.timestamp:
     47              self.timestamp_str = time.strftime("%Y-%m-%d %H:%M:%S", self.timestamp)
     48          else:
     49              self.timestamp_str = None
     50          self.includefuzzy = includefuzzy
     51
     52 -    def makeindex(self):
     53          """makes an index of the oo keys that are used in the source file"""
     54          self.index = {}
     55          for ookey, theoo in self.o.ookeys.iteritems():
     56              sourcekey = oo.makekey(ookey, self.long_keys)
     57              self.index[sourcekey] = theoo
     58
     59 -    def readoo(self, of):
     60          """read in the oo from the file"""
     61          oosrc = of.read()
     62          self.o = oo.oofile()
     63          self.o.parse(oosrc)
     64          self.makeindex()
     65
     66 -    def handleunit(self, unit):
     67          # TODO: make this work for multiple columns in oo...
     68          locations = unit.getlocations()
     69          # technically our formats should just have one location for each entry...
     70          # but we handle multiple ones just to be safe...
     71          for location in locations:
     72              subkeypos = location.rfind('.')
     73              subkey = location[subkeypos+1:]
     74              key = location[:subkeypos]
     75              # this is just to handle our old system of using %s/%s:%s instead of %s/%s#%s
     76              key = key.replace(':', '#')
     77              # this is to handle using / instead of \ in the sourcefile...
     78              key = key.replace('\\', '/')
     79              key = oo.normalizefilename(key)
     80              if self.index.has_key(key):
     81                  # now we need to replace the definition of entity with msgstr
     82                  theoo = self.index[key] # find the oo
     83                  self.applytranslation(key, subkey, theoo, unit)
     84              else:
     85                  print >> sys.stderr, "couldn't find key %s from po in %d keys" % (key, len(self.index))
     86                  try:
     87                      sourceunitlines = str(unit)
     88                      if isinstance(sourceunitlines, unicode):
     89                          sourceunitlines = sourceunitlines.encode("utf-8")
     90                      print >> sys.stderr, sourceunitlines
     91                  except:
     92                      print >> sys.stderr, "error outputting source unit %r" % (str(unit),)
     93
     94 -    def applytranslation(self, key, subkey, theoo, unit):
     95          """applies the translation from the source unit to the oo unit"""
     96          if not self.includefuzzy and unit.isfuzzy():
     97              return
     98          makecopy = False
     99          if self.languages is None:
    100              part1 = theoo.lines[0]
    101              if len(theoo.lines) > 1:
    102                  part2 = theoo.lines[1]
    103              else:
    104                  makecopy = True
    105          else:
    106              part1 = theoo.languages[self.languages[0]]
    107              if self.languages[1] in theoo.languages:
    108                  part2 = theoo.languages[self.languages[1]]
    109              else:
    110                  makecopy = True
    111          if makecopy:
    112              part2 = oo.ooline(part1.getparts())
    113          unquotedid = unit.source
    114          unquotedstr = unit.target
    115          # If there is no translation, we don't want to add a line
    116          if len(unquotedstr.strip()) == 0:
    117              return
    118          if isinstance(unquotedstr, unicode):
    119              unquotedstr = unquotedstr.encode("UTF-8")
    120          # finally set the new definition in the oo, but not if its empty
    121          if len(unquotedstr) > 0:
    122              subkey = subkey.strip()
    123              setattr(part2, subkey, unquotedstr)
    124          # set the modified time
    125          if self.timestamp_str:
    126              part2.timestamp = self.timestamp_str
    127          if self.languages:
    128              part2.languageid = self.languages[1]
    129          if makecopy:
    130              theoo.addline(part2)
    131
    132 -    def convertstore(self, sourcestore):
    133          self.p = sourcestore
    134          # translate the strings
    135          for unit in self.p.units:
    136              # there may be more than one element due to msguniq merge
    137              if filter.validelement(unit, self.p.filename, self.filteraction):
    138                  self.handleunit(unit)
    139          # return the modified oo file object
    140          return self.o
    141
    142 -def getmtime(filename):
    143      import stat
    144      return time.localtime(os.stat(filename)[stat.ST_MTIME])
    145
    146 -class oocheckfilter(pofilter.pocheckfilter):
    147 -    def validelement(self, unit, filename, filteraction):
    148          """Returns whether or not to use unit in conversion. (filename is just for error reporting)"""
    149          if filteraction == "none": return True
    150          filterresult = self.filterunit(unit)
    151          if filterresult:
    152              if filterresult != autocorrect:
    153                  for filtername, filtermessage in filterresult.iteritems():
    154                      location = unit.getlocations()[0]
    155                      if filtername in self.options.error:
    156                          print >> sys.stderr, "Error at %s::%s: %s" % (filename, location, filtermessage)
    157                          return not filteraction in ["exclude-all", "exclude-serious"]
    158                      if filtername in self.options.warning or self.options.alwayswarn:
    159                          print >> sys.stderr, "Warning at %s::%s: %s" % (filename, location, filtermessage)
    160                          return not filteraction in ["exclude-all"]
    161          return True
    162
    163 -class oofilteroptions:
    164      error = ['variables', 'xmltags', 'escapes']
    165      warning = ['blank']
    166      #To only issue warnings for tests listed in warning, change the following to False:
    167      alwayswarn = True
    168      limitfilters = error + warning
    169      #To use all available tests, uncomment the following:
    170      #limitfilters = []
    171      #To exclude certain tests, list them in here:
    172      excludefilters = {}
    173      includefuzzy = False
    174      includereview = False
    175      autocorrect = False
    176
    177  options = oofilteroptions()
    178  filter = oocheckfilter(options, [checks.OpenOfficeChecker, checks.StandardUnitChecker], checks.openofficeconfig)
    179
    180 -def convertoo(inputfile, outputfile, templatefile, sourcelanguage=None, targetlanguage=None, timestamp=None, includefuzzy=False, multifilestyle="single", filteraction=None):
    181      inputstore = factory.getobject(inputfile)
    182      inputstore.filename = getattr(inputfile, 'name', '')
    183      if not targetlanguage:
    184          raise ValueError("You must specify the target language")
    185      if not sourcelanguage:
    186          if targetlanguage.isdigit():
    187              sourcelanguage = "01"
    188          else:
    189              sourcelanguage = "en-US"
    190      languages = (sourcelanguage, targetlanguage)
    191      if templatefile is None:
    192          raise ValueError("must have template file for oo files")
    193      else:
    194          convertor = reoo(templatefile, languages=languages, timestamp=timestamp, includefuzzy=includefuzzy, long_keys=multifilestyle != "single", filteraction=filteraction)
    195      outputstore = convertor.convertstore(inputstore)
    196      # TODO: check if we need to manually delete missing items
    197      outputfile.write(str(outputstore))
    198      return True
    199
    200 -def main(argv=None):
    201      from translate.convert import convert
    202      formats = {("po", "oo"):("oo", convertoo), ("xlf", "oo"):("oo", convertoo), ("xlf", "sdf"):("sdf", convertoo)}
    203      # always treat the input as an archive unless it is a directory
    204      archiveformats = {(None, "output"): oo.oomultifile, (None, "template"): oo.oomultifile}
    205      parser = convert.ArchiveConvertOptionParser(formats, usetemplates=True, description=__doc__, archiveformats=archiveformats)
    206      parser.add_option("-l", "--language", dest="targetlanguage", default=None,
    207              help="set target language code (e.g. af-ZA) [required]", metavar="LANG")
    208      parser.add_option("", "--source-language", dest="sourcelanguage", default=None,
    209              help="set source language code (default en-US)", metavar="LANG")
    210      parser.add_option("-T", "--keeptimestamp", dest="timestamp", default=None, action="store_const", const=0,
    211              help="don't change the timestamps of the strings")
    212      parser.add_option("", "--nonrecursiveoutput", dest="allowrecursiveoutput", default=True, action="store_false", help="don't treat the output oo as a recursive store")
    213      parser.add_option("", "--nonrecursivetemplate", dest="allowrecursivetemplate", default=True, action="store_false", help="don't treat the template oo as a recursive store")
    214      parser.add_option("", "--filteraction", dest="filteraction", default="none", metavar="ACTION",
    215              help="action on pofilter failure: none (default), warn, exclude-serious, exclude-all")
    216      parser.add_fuzzy_option()
    217      parser.add_multifile_option()
    218      parser.passthrough.append("sourcelanguage")
    219      parser.passthrough.append("targetlanguage")
    220      parser.passthrough.append("timestamp")
    221      parser.passthrough.append("filteraction")
    222      parser.run(argv)
    223
    224  if __name__ == '__main__':
    225      main()
    226