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# -*- coding: utf-8 -*-
# ====================================================================
# Copyright (c) 2009-2015 Open Source Applications Foundation.
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the "Software"),
# to deal in the Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
# DEALINGS IN THE SOFTWARE.
# ====================================================================
#
import sys, os, six
from unittest import TestCase, main
from icu import *
class TestTransliterator(TestCase):
def testTransliterate(self):
trans = Transliterator.createInstance('Accents-Any')
inverse = trans.createInverse()
string = u'\xe9v\xe9nement'
if ICU_VERSION < '4.0':
result = u"e<'>ve<'>nement"
else:
result = u"e\u2190'\u2192ve\u2190'\u2192nement"
self.assertTrue(trans.transliterate(string) == result)
self.assertTrue(inverse.transliterate(result) == string)
def testUnicodeString(self):
trans = Transliterator.createInstance('NumericPinyin-Latin')
string = UnicodeString("Shang4hai3 zi4lai2shui3 lai2 zi4 hai3 shang4")
result = u'Sh\xe0ngh\u01cei z\xecl\xe1ishu\u01d0 l\xe1i z\xec h\u01cei sh\xe0ng'
self.assertTrue(trans.transliterate(six.text_type(string)) == result)
self.assertTrue(trans.transliterate(string) == result)
self.assertTrue(string == result)
def testPythonTransliterator(self):
class vowelSubst(Transliterator):
def __init__(_self, char=u'i'):
super(vowelSubst, _self).__init__("vowel")
_self.char = char
def handleTransliterate(_self, text, pos, incremental):
for i in range(pos.start, pos.limit):
if text[i] in u"aeiouüöä":
text[i] = _self.char
pos.start = pos.limit
trans = vowelSubst()
# see http://en.wikipedia.org/wiki/Drei_Chinesen_mit_dem_Kontrabass
string = u"Drei Chinesen mit dem Kontrabass"
result = u'Drii Chinisin mit dim Kintribiss'
self.assertTrue(trans.transliterate(string) == result)
# test registration
Transliterator.registerInstance(trans)
regTrans = Transliterator.createInstance("vowel")
self.assertTrue(regTrans.transliterate(string) == result)
def testPythonTransliteratorException(self):
class faultySubst(Transliterator):
def __init__(_self):
super(faultySubst, _self).__init__("faulty")
def handleTransliterate(_self, text, pos, incremental):
raise ValueError("faulty")
trans = faultySubst()
self.assertRaises(ValueError, trans.transliterate, "whatever")
if __name__ == "__main__":
main()
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