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#
# OpenDict
# Copyright (c) 2003-2006 Martynas Jocius <martynas.jocius@idiles.com>
# Copyright (c) 2007 IDILES SYSTEMS, UAB <support@idiles.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 2 of the License, or
# (at your opinion) any later version.
#
# This program is distributed in the hope that will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MECHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more detals.
#
# You shoud 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
#
"""
Dictionary editor module
"""
class Translation:
"""Translation in Slowo format
Keeps one original word and a dictionary of translations
"""
def __init__(self):
"""Initialize"""
self.word = None
self.translations = {}
def setWord(self, word):
"""Set word"""
self.word = word
def getWord(self):
"""Return word"""
return self.word
def addTranslation(self, trans, comment=None):
"""Set translation object"""
self.translations[trans] = comment
def setTranslations(self, newTrans):
"""Set translation dictionary"""
self.translations = newTrans
def getTranslations(self):
"""Return translation object"""
return self.translations
class Editor:
"""Slowo dictionary editor"""
def __init__(self, filePath=None):
"""Initialize variables and load dictionary if requested"""
self.filePath = filePath
self.units = []
self.encoding = 'UTF-8'
if filePath:
self.load(filePath)
def load(self, filePath):
"""Load dictionary into memory"""
self.filePath = filePath
self.units = []
try:
fd = open(filePath)
for line in fd:
try:
line = unicode(line, self.encoding)
except Exception, e:
raise Exception, "Unable to encode text in %s" \
% self.encoding
word, end = line.split('=')
word = word.strip()
translation = Translation()
translation.setWord(word)
chunks = end.split(';')
for chunk in chunks:
chunk = chunk.strip()
if not chunk:
continue
try:
trans, comment = chunk.split('//')
except:
trans = chunk
comment = None
trans = trans.strip()
if comment:
comment = comment.strip()
translation.addTranslation(trans, comment)
self.units.append(translation)
fd.close()
except Exception, e:
raise Exception, "Unable to read dictionary: %s" % e
def save(self, filePath=None):
"""Write data to disk"""
if not filePath:
filePath = self.filePath
try:
fd = open(filePath, 'w')
for unit in self.getUnits():
outstr = "%s = " % unit.getWord()
chunks = []
for trans, comment in unit.getTranslations().items():
if comment:
chunks.append("%s // %s" % (trans, comment))
else:
chunks.append(trans)
outstr += u' ; '.join(chunks) + u' ;'
outstr = outstr.encode(self.encoding)
print >> fd, outstr
except Exception, e:
raise Exception, "Unable to save dictionary: %s" % e
def getUnit(self, word):
"""Return Translation object for the word"""
for unit in self.units:
if unit.getWord() == word:
return unit
return None
def addUnit(self, unit):
"""Adds translation unit to dictionary"""
self.units.append(unit)
def removeUnit(self, unit):
"""Removes translation unit defined by word"""
self.units.remove(unit)
def getUnits(self):
"""Return list of translation objects"""
return self.units
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