def reverse(value):
value = value.lower()
# step 1; tta -> ッta
def step1(matcher):
return "ッ%s" % matcher.group(1)
value = RE_CONSONANTS_REVERSE.sub(step1, value)
#
def step2(matcher):
return ROMAJI_TO_KANA_MAP[matcher.group(1)]
value = RE_ROMAJI_THREE.sub(step2, value)
value = RE_ROMAJI_TWO.sub(step2, value)
value = RE_ROMAJI_ONE.sub(step2, value)
# step 3
def step3(matcher):
return '%sン' % matcher.group(1)
value = RE_N.sub(step3, value)
return kana.to_hiragana(value)
def reverse(value):
value = value.lower()
# step 1; tta -> ッta
def step1(matcher):
return "ッ%s" % matcher.group(1)
value = RE_CONSONANTS_REVERSE.sub(step1, value)
#
def step2(matcher):
return ROMAJI_TO_KANA_MAP[matcher.group(1)]
value = RE_ROMAJI_THREE.sub(step2, value)
value = RE_ROMAJI_TWO.sub(step2, value)
value = RE_ROMAJI_ONE.sub(step2, value)
# step 3
def step3(matcher):
return '%sン' % matcher.group(1)
value = RE_N.sub(step3, value)
return kana.to_hiragana(value)
def test_mixed():
output = kana.to_hiragana("カラマーゾフの兄弟")
assert output == "からまーぞふの兄弟"
output = kana.to_katakana("からまーぞふの兄弟")
assert output == "カラマーゾフノ兄弟"
def func(input, expected):
output = kana.to_hiragana(input)
assert output == expected, "%s expected, got %s" % (expected, output)
def func(input, expected):
output = kana.to_hiragana(input)
assert isinstance(output, six.text_type) and output == expected
output = kana.to_katakana(input)
assert isinstance(output, six.text_type) and output == expected
def romanize(value, long_vowels_h=False):
# convert katakana to hiragana
value = kana.to_hiragana(value)
output = []
last_hepburn = None
last_char = None
value_length = len(value)
index = 0
while index < value_length:
char, hepburn = _hepburn_for(value, index)
if char == u"ん":
## 1. 撥音 ヘボン式ではB/M/Pの前にNの代わりにMをおく
next_char, next_hepburn = _hepburn_for(value, index + 1)
if next_hepburn is not None and next_hepburn[0] in ('BMP'):
hepburn = 'M'
else:
hepburn = 'N'
elif char == u"っ":
## 2. 促音 子音を重ねて示す
next_char, next_hepburn = _hepburn_for(value, index + 1)
# チ(CHI), チャ(CHA), チュ(CHU), チョ(CHO)音に限り, その前にTを加える
if next_hepburn is not None and next_hepburn.startswith('CH'):
hepburn = 'T'
else:
hepburn = next_hepburn[0]
elif char == u"ー":
## 3. 長音 ヘボン式では長音を表記しない
hepburn = ""
#if 0:
# ## Japanese Passport table doesn't have entries for ぁ-ぉ
# pass
if hepburn is not None:
if last_hepburn is not None:
h_test = last_hepburn + hepburn
# check last two letters
h_test = h_test[-2:]
if h_test in ('AA', 'II', 'UU', 'EE'):
# 3. 長音 ヘボン式では長音を表記しない
hepburn = ''
if h_test in ('OO', 'OU'):
hepburn = long_vowels_h and 'H' or ''
output.append(hepburn)
else:
# Can't find hepburn replacement for the given char
pass
last_hepburn = hepburn
last_char = char
index += len(char)
return ''.join(output)
def romanize(value, long_vowels_h=False):
# convert katakana to hiragana
value = kana.to_hiragana(value)
output = []
last_hepburn = None
value_length = len(value)
index = 0
while index < value_length:
char, hepburn = _hepburn_for(value, index)
if char == u"ん":
# 1. 撥音 ヘボン式ではB/M/Pの前にNの代わりにMをおく
next_char, next_hepburn = _hepburn_for(value, index + 1)
if next_hepburn is not None and next_hepburn[0] in ('BMP'):
hepburn = 'M'
else:
hepburn = 'N'
elif char == u"っ":
# 2. 促音 子音を重ねて示す
next_char, next_hepburn = _hepburn_for(value, index + 1)
# チ(CHI), チャ(CHA), チュ(CHU), チョ(CHO)音に限り, その前にTを加える
if next_hepburn is not None and next_hepburn.startswith('CH'):
hepburn = 'T'
else:
hepburn = next_hepburn[0]
elif char == u"ー":
# 3. 長音 ヘボン式では長音を表記しない
hepburn = ""
"""
if 0:
# Japanese Passport table doesn't have entries for ぁ-ぉ
pass
"""
if hepburn is not None:
if last_hepburn is not None:
h_test = last_hepburn + hepburn
# check last two letters
h_test = h_test[-2:]
if h_test in ('AA', 'II', 'UU', 'EE'):
# 3. 長音 ヘボン式では長音を表記しない
hepburn = ''
if h_test in ('OO', 'OU'):
hepburn = long_vowels_h and 'H' or ''
output.append(hepburn)
else:
# Can't find hepburn replacement for the given char
pass
last_hepburn = hepburn
index += len(char)
return ''.join(output)
def func(input, expected):
output = kana.to_hiragana(input)
assert output == expected, "%s expected, got %s" % (expected, output)
def func(input, expected):
output = kana.to_hiragana(input)
assert isinstance(output, six.text_type) and output == expected
output = kana.to_katakana(input)
assert isinstance(output, six.text_type) and output == expected
def test_mixed():
output = kana.to_hiragana("カラマーゾフの兄弟")
assert output == "からまーぞふの兄弟"
output = kana.to_katakana("からまーぞふの兄弟")
assert output == "カラマーゾフノ兄弟"