Current File : //usr/lib/calibre/calibre/ebooks/unihandecode/pykakasi/kakasi.py
# kakasi.py
#
# Copyright 2011 Hiroshi Miura <miurahr@linux.com>
#
# Original Copyright:
# * KAKASI (Kanji Kana Simple inversion program)
# * $Id: jj2.c,v 1.7 2001-04-12 05:57:34 rug Exp $
# * Copyright (C) 1992
# * Hironobu Takahashi (takahasi@tiny.or.jp)
# *
# * 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 versions 2, 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.
# *
# */
from calibre.ebooks.unihandecode.pykakasi.j2h import J2H
from calibre.ebooks.unihandecode.pykakasi.h2a import H2a
from calibre.ebooks.unihandecode.pykakasi.k2a import K2a
class kakasi:
j2h = None
h2a = None
k2a = None
def __init__(self):
self.j2h = J2H()
self.h2a = H2a()
self.k2a = K2a()
def do(self, text):
otext = ''
i = 0
while True:
if i >= len(text):
break
if self.j2h.isKanji(text[i]):
(t, l) = self.j2h.convert(text[i:])
if l <= 0:
otext = otext + text[i]
i = i + 1
continue
i = i + l
m = 0
tmptext = ""
while True:
if m >= len(t):
break
(s, n) = self.h2a.convert(t[m:])
if n <= 0:
break
m = m + n
tmptext = tmptext+s
if i >= len(text):
otext = otext + tmptext.capitalize()
else:
otext = otext + tmptext.capitalize() +' '
elif self.h2a.isHiragana(text[i]):
tmptext = ''
while True:
(t, l) = self.h2a.convert(text[i:])
tmptext = tmptext+t
i = i + l
if i >= len(text):
otext = otext + tmptext
break
elif not self.h2a.isHiragana(text[i]):
otext = otext + tmptext + ' '
break
elif self.k2a.isKatakana(text[i]):
tmptext = ''
while True:
(t, l) = self.k2a.convert(text[i:])
tmptext = tmptext+t
i = i + l
if i >= len(text):
otext = otext + tmptext
break
elif not self.k2a.isKatakana(text[i]):
otext = otext + tmptext + ' '
break
else:
otext = otext + text[i]
i += 1
return otext
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