170 lines
5.3 KiB
Python
170 lines
5.3 KiB
Python
# -*- coding: utf-8 -*-
|
|
# Copyright (C) 2000-2004 Juan David Ibáñez Palomar <jdavid@itaapy.com>
|
|
# 2003 Roberto Quero, Eduardo Corrales
|
|
# 2004 Søren Roug
|
|
#
|
|
# 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 2
|
|
# 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
|
|
# NOTE:
|
|
# This parser doesn't understand the ALT-TRANS element.
|
|
|
|
from xml.sax.handler import ContentHandler
|
|
from xml.sax import *
|
|
from cStringIO import StringIO
|
|
from types import StringType, UnicodeType
|
|
|
|
#constants
|
|
_FILE_ATTRS = ['original', 'source-language', 'datatype', 'date',
|
|
'target-language', 'product-name', 'product-version', 'build-num']
|
|
_PHASE_ATTRS = ['phase-name', 'process-name', 'tool', 'date', 'contact-name',
|
|
'contact-email', 'company-name']
|
|
|
|
|
|
class XLIFFHandler(ContentHandler):
|
|
""" This is used to parse the xliff file
|
|
"""
|
|
|
|
def __init__(self):
|
|
"""constructor """
|
|
self.__currentTag = ''
|
|
self.__filetag = []
|
|
self.__phase_group = []
|
|
self.__source = 0
|
|
self.__body = {}
|
|
self.__data = []
|
|
self.__inside_alttrans = 0
|
|
self.__tuid = ''
|
|
|
|
#functions related with <file> tag
|
|
def getFileTag(self):
|
|
return self.__filetag
|
|
|
|
def setFileTag(self, dict):
|
|
self.__filetag.extend(dict)
|
|
|
|
#functions related with <phase-group> tag
|
|
def getPhaseGroup(self):
|
|
return self.__phase_group
|
|
|
|
def setPhaseGroup(self, dict):
|
|
self.__phase_group.append(dict)
|
|
|
|
def getBody(self):
|
|
return self.__body
|
|
|
|
def setBody(self, key, value):
|
|
self.__body[key] = value
|
|
|
|
def startElement(self, name, attrs):
|
|
self.__currentTag = name
|
|
|
|
if name == 'alt-trans':
|
|
self.__inside_alttrans = 1
|
|
# Make the attributes available
|
|
# Implicit assumption: There is only one <file> element.
|
|
if name == 'file':
|
|
tmp = attrs.items()
|
|
for i in [elem for elem in attrs.keys() if elem not in _FILE_ATTRS]:
|
|
tmp.remove((i, attrs[i]))
|
|
self.setFileTag(tmp)
|
|
|
|
if name == 'phase':
|
|
tmp = attrs.items()
|
|
for i in [elem for elem in attrs.keys() if elem not in _PHASE_ATTRS]:
|
|
tmp.remove((i, attrs[i]))
|
|
self.setPhaseGroup(tmp)
|
|
|
|
if name == 'trans-unit':
|
|
self.__tuid = attrs['id']
|
|
self.__source = u''
|
|
self.__target = u''
|
|
self.__note = u''
|
|
|
|
def endElement(self, name):
|
|
if name == 'alt-trans':
|
|
self.__inside_alttrans = 0
|
|
|
|
if name == 'source' and self.__inside_alttrans == 0:
|
|
content = u''.join(self.__data).strip()
|
|
self.__data = []
|
|
self.__source = content
|
|
|
|
if name == 'target' and self.__inside_alttrans == 0:
|
|
content = u''.join(self.__data).strip()
|
|
self.__data = []
|
|
self.__target = content
|
|
|
|
if name == 'note' and self.__inside_alttrans == 0:
|
|
content = u''.join(self.__data).strip()
|
|
self.__data = []
|
|
self.__note = content
|
|
|
|
if name == 'trans-unit':
|
|
self.setBody(self.__tuid, {'source':self.__source,
|
|
'target':self.__target, 'note':self.__note})
|
|
|
|
self.__currentTag = ''
|
|
|
|
def characters(self, content):
|
|
currentTag = self.__currentTag
|
|
if currentTag in ( 'source', 'target', 'note'):
|
|
self.__data.append(content)
|
|
|
|
class HandleXliffParsing:
|
|
""" class for parse xliff files """
|
|
|
|
def __init__(self):
|
|
""" """
|
|
pass
|
|
|
|
def parseXLIFFSTring(self, xml_string):
|
|
""" """
|
|
chandler = XLIFFHandler()
|
|
parser = make_parser()
|
|
# Tell the parser to use our handler
|
|
parser.setContentHandler(chandler)
|
|
# Don't load the DTD from the Internet
|
|
parser.setFeature(handler.feature_external_ges, 0)
|
|
inpsrc = InputSource()
|
|
inpsrc.setByteStream(StringIO(xml_string))
|
|
try:
|
|
parser.parse(inpsrc)
|
|
return chandler
|
|
except:
|
|
return None
|
|
|
|
def parseXLIFFFile(self, file):
|
|
# Create a parser
|
|
parser = make_parser()
|
|
chandler = XLIFFHandler()
|
|
# Tell the parser to use our handler
|
|
parser.setContentHandler(chandler)
|
|
# Don't load the DTD from the Internet
|
|
parser.setFeature(handler.feature_external_ges, 0)
|
|
inputsrc = InputSource()
|
|
|
|
try:
|
|
if type(file) is StringType:
|
|
inputsrc.setByteStream(StringIO(file))
|
|
else:
|
|
filecontent = file.read()
|
|
inputsrc.setByteStream(StringIO(filecontent))
|
|
parser.parse(inputsrc)
|
|
return chandler
|
|
except:
|
|
return None
|
|
|
|
|