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Diffstat (limited to 'payyans-doc-converter/payyans-doc-converter.py')
| -rw-r--r-- | payyans-doc-converter/payyans-doc-converter.py | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/payyans-doc-converter/payyans-doc-converter.py b/payyans-doc-converter/payyans-doc-converter.py new file mode 100644 index 0000000..24498a0 --- /dev/null +++ b/payyans-doc-converter/payyans-doc-converter.py @@ -0,0 +1,124 @@ +#!/usr/bin/env python +# +# Copyright (C) 2009 Rajeesh K Nambiar <rajeeshknambiar@gmail.com> +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, +# MA 02110-1301, USA. + +import sys +import os +from optparse import OptionParser + +# import the oorunner helper module we've written +import oorunner +# Payyans +from payyans import Payyans + +class OOWrapper: + def __init__(self): + # Find OpenOffice. + _oopaths=( + ('/usr/lib64/ooo-2.0/program', '/usr/lib64/ooo-2.0/program'), + ('/opt/openoffice.org3/program', '/opt/openoffice.org/basis3.0/program'), + ) + for p in _oopaths: + if os.path.exists(p[0]): + OPENOFFICE_PATH = p[0] + OPENOFFICE_BIN = os.path.join(OPENOFFICE_PATH, 'soffice') + OPENOFFICE_LIBPATH = p[1] + + # Add to path so we can find uno. + if sys.path.count(OPENOFFICE_LIBPATH) == 0: + sys.path.insert(0, OPENOFFICE_LIBPATH) + # This is required for loadComponentFromURL to work properly + os.putenv('URE_BOOTSTRAP','vnd.sun.star.pathname:' + OPENOFFICE_PATH + '/fundamentalrc') + break + + # start the openoffice instance + oor = oorunner.OORunner() + # get the central desktop object + self.desktop = oor.connect() + self.infile = None + self.outfile = None + + def createTextFilter(self): + # Needed for FilterName - to export to TXT + import uno + from com.sun.star.beans import PropertyValue + TXT = PropertyValue() + TXT.Name = "FilterName" + TXT.Value = "Text" + return TXT + + def convertDocToText(self, docFile): + ''' Convert the Document file to Text format ''' + self.infile = os.path.abspath(docFile) + if not os.path.exists(self.infile): + raise SystemExit ("Input file doesn't exist") + + self.document = self.desktop.loadComponentFromURL("file://"+self.infile, "_blank", 0, ()) + filter = self.createTextFilter() + (fname, ext) = os.path.splitext(self.infile) + self.textfile = fname + ".txt" + self.document.storeAsURL("file://" + self.textfile, (filter,)) + + self.closeOffice() + + def closeOffice(self): + + # Close the document + self.document.dispose() + # Close the OpenOffice desktop + self.desktop.terminate() + + def covertDocWithPayyans(self, inFile, mapFile, outFile, direction): + ''' Call Payyans to do the actual conversion ''' + # @direction : a2u/u2a for ASCII-to-Unicode and vice versa + self.convertDocToText(inFile) + p=Payyans(self.textfile, os.path.abspath(outFile), os.path.abspath(mapFile)) + if not p: + raise SystemExit("Couldn't create Payyan instance") + if direction == "a2u": + p.ascii2unicode() + else: + p.unicode2ascii() + + +if __name__ == "__main__": + + usage = "usage: %prog [options] arg" + parser = OptionParser(usage) + parser.add_option("-i", "--input-file", dest="input_filename", help="the input file in ascii format") + parser.add_option("-o", "--output-file", dest="output_filename", help="the output file name") + parser.add_option("-d", "--direction", dest="direction", help="'a2u': Ascii to Unicode, 'u2a': Unicode to Ascii") + parser.add_option("-m", "--mapping-file", dest="mapping_filename", help="the ascii to unicode mapping file name") + (options, args) = parser.parse_args() + infile = outfile = mapfile = "" + if (options.input_filename): + infile = os.path.abspath(options.input_filename) + if (options.output_filename): + outfile = os.path.abspath(options.output_filename) + if (options.mapping_filename): + mapfile = os.path.abspath(options.mapping_filename) + direction = options.direction + if not os.path.exists(infile): + raise SystemExit("Error : Input file doesn't exist") + if not os.path.exists(mapfile): + raise SystemExit("Error : Mapping file doesn't exist") + if not direction in ['a2u', 'u2a']: + raise SystemExit("Error :Direction should be either 'a2u' or 'u2a'") + + app = OOWrapper() + app.covertDocWithPayyans(infile, mapfile, outfile, direction) |