def move_padchim_to_replace_eung(x, y):
if padchim(x[-1]) in padchim_to_lead.keys() and lead(y[0]) == u'ᄋ':
return (x[:-1] + join(lead(x[-1]),
vowel(x[-1])),
join(padchim_to_lead[padchim(x[-1])],
vowel(y[0]),
padchim(y[0])) + \
y[1:])
def move_padchim_to_replace_eung(x, y):
if padchim(x[-1]) in list(padchim_to_lead.keys()) and lead(y[0]) == 'ᄋ':
return (x[:-1] + join(lead(x[-1]),
vowel(x[-1])),
join(padchim_to_lead[padchim(x[-1])],
vowel(y[0]),
padchim(y[0])) + \
y[1:])
def rule(x, y):
if y_vowel and vowel(y[0]) != y_vowel:
return
if (padchim(x[-1]) == x_padchim or x_padchim == '*') and \
(lead(y[0]) == y_lead or y_lead == '*'):
return (x[:-1] + join(lead(x[-1]),
vowel(x[-1]),
new_padchim == '*' and padchim(x[-1]) or new_padchim),
join(new_lead == '*' and lead(y[0]) or new_lead,
vowel(y[0]),
padchim(y[0])) + \
y[1:])
def rule(x, y):
if y_vowel and vowel(y[0]) != y_vowel:
return
if (padchim(x[-1]) == x_padchim or x_padchim == u'*') and \
(lead(y[0]) == y_lead or y_lead == u'*'):
return (x[:-1] + join(lead(x[-1]),
vowel(x[-1]),
new_padchim == u'*' and padchim(x[-1]) or new_padchim),
join(new_lead == u'*' and lead(y[0]) or new_lead,
vowel(y[0]),
padchim(y[0])) + \
y[1:])
def rule(x, y):
if match(x[-1], u'*', vowel1, None) and \
match(y[0], u'ᄋ', vowel2):
return (u'vowel contraction [%s + %s -> %s]' %
(vowel1, vowel2, new_vowel),
x[:-1] +
join(lead(x[-1]),
new_vowel,
padchim(y[0])) +
y[1:])
def rule(x, y):
if padchim(x[-1]) in changers:
return (x[:-1] + join(lead(x[-1]), vowel(x[-1]), to), y)
def rule(x, y):
if padchim(x[-1]) and y[0] in characters:
return (u'padchim + consonant -> insert 으', x + u'으' + y)
def drop_l_and_borrow_padchim(x, y):
if padchim(x[-1]) == u'ᆯ':
conjugation.reasons.append(u'drop %s borrow padchim' % padchim(x[-1]))
return x[:-1] + join(lead(x[-1]),
vowel(x[-1]),
padchim(y[0])) + y[1:]
def drop_l(x, y):
if padchim(x[-1]) == u'ᆯ':
conjugation.reasons.append(u'drop ㄹ')
return x[:-1] + join(lead(x[-1]), vowel(x[-1])) + y
def is_h_irregular(infinitive, regular=False):
if regular:
return False
return (padchim(infinitive[-1]) == u'ᇂ' or infinitive[-1] == u'러') and \
not not_h_irregular.get(after_last_space(infinitive), False)
def rule(x, y):
if not padchim(x[-1]) and y[0] in characters:
return (u'borrow padchim', x[:-1] + join(lead(x[-1]),
vowel(x[-1]),
padchim(y[0])) +
y[1:])
return x[:-1] + join(lead(x[-1]),
vowel(x[-1]),
padchim(y[0])) + y[1:]
def insert_eh(characters):
def rule(x, y):
if padchim(x[-1]) and y[0] in characters:
return (u'padchim + consonant -> insert 으', x + u'으' + y)
return rule
# merge rules is a list of rules that are applied in order when merging a verb
# stem with a tense ending
merge_rules = []
merge_rules.append(no_padchim_rule([u'을', u'습', u'읍', u'는', u'음']))
merge_rules.append(lambda x, y: padchim(x[-1]) == u'ᆯ' and y[0] == u'음' and \
[u'ㄹ + ㅁ -> ᆱ', x[:-1] + join(lead(x[-1]), vowel(x[-1]), u'ᆱ')])
# vowel contractions
merge_rules.append(vowel_contraction(u'ㅐ', u'ㅓ', u'ㅐ'))
merge_rules.append(vowel_contraction(u'ㅡ', u'ㅓ', u'ㅓ'))
merge_rules.append(vowel_contraction(u'ㅜ', u'ㅓ', u'ㅝ'))
merge_rules.append(vowel_contraction(u'ㅗ', u'ㅏ', u'ㅘ'))
merge_rules.append(vowel_contraction(u'ㅚ', u'ㅓ', u'ㅙ'))
merge_rules.append(vowel_contraction(u'ㅙ', u'ㅓ', u'ㅙ'))
merge_rules.append(vowel_contraction(u'ㅘ', u'ㅓ', u'ㅘ'))
merge_rules.append(vowel_contraction(u'ㅝ', u'ㅓ', u'ㅝ'))
merge_rules.append(vowel_contraction(u'ㅏ', u'ㅏ', u'ㅏ'))
merge_rules.append(vowel_contraction(u'ㅡ', u'ㅏ', u'ㅏ'))
merge_rules.append(vowel_contraction(u'ㅣ', u'ㅓ', u'ㅕ'))
merge_rules.append(vowel_contraction(u'ㅓ', u'ㅓ', u'ㅓ'))
def rule(x, y):
if padchim(x[-1]) in changers:
return (x[:-1] + join(lead(x[-1]),
vowel(x[-1]),
to),
y)
