# -*- coding: utf-8 -*-
# Copyright (C) 2013 Alex Yatskov
#
# 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, see .
from PyQt4 import QtGui
import re
import codecs
import sqlite3
def decodeContent(content):
encodings = ['utf-8', 'shift_jis', 'euc-jp', 'utf-16']
errors = {}
for encoding in encodings:
try:
return content.decode(encoding), encoding
except UnicodeDecodeError, e:
errors[encoding] = e[2]
encoding = sorted(errors, key=errors.get, reverse=True)[0]
return content.decode(encoding, 'replace'), encoding
def stripReadings(content):
return re.sub(u'《[^》]+》', u'', content)
def findSentence(content, position):
quotesFwd = {u'「': u'」', u'『': u'』', u"'": u"'", u'"': u'"'}
quotesBwd = {u'」': u'「', u'』': u'『', u"'": u"'", u'"': u'"'}
terminators = u'。．.？?！!'
quoteStack = []
start = 0
for i in xrange(position, start, -1):
c = content[i]
if not quoteStack and (c in terminators or c in quotesFwd or c == '\n'):
start = i + 1
break
if quoteStack and c == quoteStack[0]:
quoteStack.pop()
elif c in quotesBwd:
quoteStack.insert(0, quotesBwd[c])
quoteStack = []
end = len(content)
for i in xrange(position, end):
c = content[i]
if not quoteStack:
if c in terminators:
end = i + 1
break
elif c in quotesBwd:
end = i
break
if quoteStack and c == quoteStack[0]:
quoteStack.pop()
elif c in quotesFwd:
quoteStack.insert(0, quotesFwd[c])
return content[start:end].strip()
def formatFields(fields, markup):
result = {}
for field, value in fields.items():
try:
result[field] = value.format(**markup)
except KeyError:
pass
except ValueError:
pass
return result
def splitTags(tags):
return filter(lambda tag: tag.strip(), re.split('[;,\s]', tags))
def markupVocabExp(definition):
if definition['reading']:
summary = u'{expression} [{reading}]'.format(**definition)
else:
summary = u'{expression}'.format(**definition)
return {
'expression': definition['expression'],
'reading': definition['reading'] or u'',
'glossary': definition['glossary'],
'sentence': definition.get('sentence'),
'summary': summary
}
def markupVocabReading(definition):
if definition['reading']:
return {
'expression': definition['reading'],
'reading': u'',
'glossary': definition['glossary'],
'sentence': definition.get('sentence'),
'summary': definition['reading']
}
def copyVocabDef(definition):
glossary = '; '.join(definition['glossary'])
if definition['reading']:
result = u'{0}\t{1}\t{2}\n'.format(definition['expression'], definition['reading'], glossary)
else:
result = u'{0}\t{1}\n'.format(definition['expression'], glossary)
QtGui.QApplication.clipboard().setText(result)
def markupKanji(definition):
return {
'character': definition['character'],
'onyomi': definition['onyomi'],
'kunyomi': definition['kunyomi'],
'glossary': definition['glossary'],
'summary': definition['character']
}
def copyKanjiDef(definition):
result = u'{0}\t{1}\t{2}\t{3}'.format(
definition['character'],
', '.join(definition['kunyomi']),
', '.join(definition['onyomi']),
', '.join(definition['glossary'])
)
QtGui.QApplication.clipboard().setText(result)
def buildDefHeader():
palette = QtGui.QApplication.palette()
toolTipBg = palette.color(QtGui.QPalette.Window).name()
toolTipFg = palette.color(QtGui.QPalette.WindowText).name()
return u'''
'''.format(toolTipBg, toolTipFg)
def buildDefFooter():
return ''
def buildEmpty():
return u'''
No definitions to display.
Mouse over text with the middle mouse button or shift key pressed to search.
You can also also input terms in the search box below.'''
def buildVocabDef(definition, index, query):
reading = u''
if definition['reading']:
reading = u'[{0}]
'.format(definition['reading'])
rules = u''
if definition.get('rules'):
rules = ' < '.join(definition['rules'])
rules = '({0})
'.format(rules)
links = '
'.format(index)
if query is not None:
if query('vocab', markupVocabExp(definition)):
links += '
'.format(index)
if query('vocab', markupVocabReading(definition)):
links += '
'.format(index)
glossary = u'
'
for g in definition['glossary']:
glossary += u'- {0}
'.format(g)
glossary += u'
'
html = u'''
{0}
{1}
{2}
{3}
{4}
'''.format(links, definition['expression'], reading, glossary, rules)
return html
def buildVocabDefs(definitions, query):
html = buildDefHeader()
if len(definitions) > 0:
for i, definition in enumerate(definitions):
html += buildVocabDef(definition, i, query)
else:
html += buildEmpty()
return html + buildDefFooter()
def buildKanjiDef(definition, index, query):
links = ''.format(index)
if query is not None and query('kanji', markupKanji(definition)):
links += ''.format(index)
readings = ', '.join(definition['kunyomi'] + definition['onyomi'])
glossary = ', '.join(definition['glossary'])
html = u'''
{0}
{1}
[{2}]
{3}
'''.format(links, definition['character'], readings, glossary)
return html
def buildKanjiDefs(definitions, query):
html = buildDefHeader()
if len(definitions) > 0:
for i, definition in enumerate(definitions):
html += buildKanjiDef(definition, i, query)
else:
html += buildEmpty()
return html + buildDefFooter()
def extractKindleDeck(filename):
words = []
try:
with sqlite3.connect(unicode(filename)) as db:
for row in db.execute('select word from WORDS'):
words.append(row[0])
except sqlite3.OperationalError:
pass
return words
def extractWordList(filename):
words = []
with codecs.open(unicode(filename), 'rb', 'utf-8') as fp:
words = re.split('[;,\s]', fp.read())
return filter(None, words)